UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9qxAQiRucXTdCeuKxrtCzLoA5vyvjxlabWJtMIqW8Y=' 
WHERE 
  key_id = '11fe73bffd8ae1074b2ccd734f152b89d7b7f78446a952e0e66d8bc603c71a71' 
  AND (
    token = 'G9qxAQiRucXTdCeuKxrtCzLoA5vyvjxlabWJtMIqW8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )