UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUaUAEdaFfozdVgFzIAQkm8hVdfKyBcj0dTj7KP8XLk=' 
WHERE 
  key_id = '95378b18d33fd14ddcf5b7e9bff05c64d4632732fe85e2618f6ba14e28ccde78' 
  AND (
    token = 'dUaUAEdaFfozdVgFzIAQkm8hVdfKyBcj0dTj7KP8XLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )