UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGsInfCPFmJDak9L8BWZ3BafeiyO+qQ7DyjJeQywKwk=' 
WHERE 
  key_id = '0b8980337c20bc75978831a12e0a9723e0c0e0f4f78cd7f0e47d288cd64fc92c' 
  AND (
    token = 'oGsInfCPFmJDak9L8BWZ3BafeiyO+qQ7DyjJeQywKwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029