UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moSHNcS3wJJ6ZCMkea2JFEVx4Siq9jGkohubld1In/0=' 
WHERE 
  key_id = '6c451fb34e6e51d169d266dece9532cb4adf7daa7c912ad300c58b2e032db91f' 
  AND (
    token = 'moSHNcS3wJJ6ZCMkea2JFEVx4Siq9jGkohubld1In/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )