UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBk2XrNh9xOGu4a0EE3WaPEuqPX4l4F5YCvzCAWX4lE=' 
WHERE 
  key_id = 'bb6695d819bdfdfa93597741e0ec751b18446fcbf232db3955ab7f28a724da62' 
  AND (
    token = 'OBk2XrNh9xOGu4a0EE3WaPEuqPX4l4F5YCvzCAWX4lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )