UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cq31qUhNcRfVQEMsyEeyA8SgFD0WC3VngltVWl2XjfY=' 
WHERE 
  key_id = '917dfad74ed5cea53864e43137f9cb1e4a6b1082bedfd4e0fee1caa25f77699f' 
  AND (
    token = 'cq31qUhNcRfVQEMsyEeyA8SgFD0WC3VngltVWl2XjfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )