UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/5iHDar/TSoidslgi0BVdnhHDcqoXI97ingZ6tG1vk=' 
WHERE 
  key_id = 'df142f8b469be54ef201b4128daaad80dd4ba3348ee86ad0a2905175e41e65b2' 
  AND (
    token = 'k/5iHDar/TSoidslgi0BVdnhHDcqoXI97ingZ6tG1vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )