UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7+1EoZLuXKY6FkEw0fsQr9LS5nxZHihahQ3fsd//8A=' 
WHERE 
  key_id = 'ff68df62f9b631e5a48b32595b0f03baee33b38624bce77ed18e7e80f5a5109c' 
  AND (
    token = 'Y7+1EoZLuXKY6FkEw0fsQr9LS5nxZHihahQ3fsd//8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )