UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Nn+ly7McpMRYISOfSDZ63fhqCM6mp4lRqp5XTG+Rdo=' 
WHERE 
  key_id = 'db751ff34fe00a31235ca0c6670dcb165bd120b4cd77b5945e935c26b8f22d7e' 
  AND (
    token = '8Nn+ly7McpMRYISOfSDZ63fhqCM6mp4lRqp5XTG+Rdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )