UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yVYtWvJFyW+XvqJvQxmfEVq7/89tlBo/2DzmPmQse0=' 
WHERE 
  key_id = 'dac30237c3ec8dfd7fb965e32fd93a924d39da6826149020e820df3e34ac0a29' 
  AND (
    token = '+yVYtWvJFyW+XvqJvQxmfEVq7/89tlBo/2DzmPmQse0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )