UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPg/8mwDgSGToq8lZRidS8qpcBcOGEGT1Xr3WEAosGQ=' 
WHERE 
  key_id = '5d767b3d92239c59f12c8b9494f2a32446c5d0bbd70f5085646e8073e3cd13d2' 
  AND (
    token = 'ZPg/8mwDgSGToq8lZRidS8qpcBcOGEGT1Xr3WEAosGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )