UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WB3+nffQae74l6Ze8hNuzsbH2amXFE545H4c765dT+Q=' 
WHERE 
  key_id = 'b38d4d7a00d91b1669d78bb7afe4e199976ec7b7b482ce84a6876391a8b4caa8' 
  AND (
    token = 'WB3+nffQae74l6Ze8hNuzsbH2amXFE545H4c765dT+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )