UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7PB7E58MbPqKNFF2HR/cWr39KqrD2Bbybx3SPdGoVY=' 
WHERE 
  key_id = '2f4d260b7e8a2447020e09486a88274280719f8c0323b0ef9b34c2a052ba0c03' 
  AND (
    token = 'J7PB7E58MbPqKNFF2HR/cWr39KqrD2Bbybx3SPdGoVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )