UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '509o9oFbCb6cosuBde2Hcafl30bJ2Jy1A2lexIU+VW4=' 
WHERE 
  key_id = '019c5cf7a267d4ad9495954ce1c0fa39c8a9825e63e44747d7aca090aa1f53e3' 
  AND (
    token = '509o9oFbCb6cosuBde2Hcafl30bJ2Jy1A2lexIU+VW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )