UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTz0bsarneQz85hQHUUffldbTC8Cod5DjpHpdE+Fzs8=' 
WHERE 
  key_id = 'e66d1f27c35d8783569c018c27a06f856743fc6ced441421f2c7e83500864101' 
  AND (
    token = 'TTz0bsarneQz85hQHUUffldbTC8Cod5DjpHpdE+Fzs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )