UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQKmcx8Vd1lyIpbKjQpZVfdb6CPPO/RcYVE91/zSWAs=' 
WHERE 
  key_id = '9f391b0d0a15d7a63f953f1f706e910796b5dd0fe9fede6d960d1fe4e0bed07f' 
  AND (
    token = 'xQKmcx8Vd1lyIpbKjQpZVfdb6CPPO/RcYVE91/zSWAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )