UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UhFwIbK/UW/T0VJ3ReqKyiDpPQOVpuzydXgKKGmfJ8=' 
WHERE 
  key_id = '8c3967984d926d0361cc196cf1c509f34c52e0ce3fce3a0127608e84700ca31d' 
  AND (
    token = '1UhFwIbK/UW/T0VJ3ReqKyiDpPQOVpuzydXgKKGmfJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )