UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkmxEWwOF9jvgn207Yabtzj1qdjQdTUIYz1G5N7hCcQ=' 
WHERE 
  key_id = 'f69f28009f5ccab8890ab375508feea65e278ee5dce23d9dae5e636535b594b5' 
  AND (
    token = 'AkmxEWwOF9jvgn207Yabtzj1qdjQdTUIYz1G5N7hCcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )