UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2TmacDg9JT7nwBd92A0FYZ2M5K3b+48yYigXMQMmPo=' 
WHERE 
  key_id = 'c0c27d67f7f964717c7ee52dd919bbe5e61fa7adc13df61c97327c983a7a6f11' 
  AND (
    token = 'R2TmacDg9JT7nwBd92A0FYZ2M5K3b+48yYigXMQMmPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )