UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Q8Xn6yccOzx/SEtWL/2lV1WXYVialH7LyZNewQcn4A=' 
WHERE 
  key_id = '478d7d303b3578e0a00f5615d6b6e6ab61ee741a9730e3850f5eb5a5383d8847' 
  AND (
    token = '5Q8Xn6yccOzx/SEtWL/2lV1WXYVialH7LyZNewQcn4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )