UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psUeqp3zDHZE5NUKI1WWwZOOURbVc0ZLhPsZPOaCAWg=' 
WHERE 
  key_id = 'b8998bfda91e36dd1acf75060f8b056067888c6d3481e2d610ff7670f4ee5d26' 
  AND (
    token = 'psUeqp3zDHZE5NUKI1WWwZOOURbVc0ZLhPsZPOaCAWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )