UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEjKGvDjpM0jR3XpAIIbaAXRRwFDlVe+ptJIfYsXS4g=' 
WHERE 
  key_id = '98fb23d9da7b19b0ba7c503d7bd88706ed67f10ebc34aba04efbc47b337d50a2' 
  AND (
    token = 'YEjKGvDjpM0jR3XpAIIbaAXRRwFDlVe+ptJIfYsXS4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037