UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWj27BdYNBRU/aSB8zKIJiCH3jMRrbT1O8Bt05FVfA8=' 
WHERE 
  key_id = '2173cc4a325ccf270a619dda6e9db6a7f9d63caeb1bef959597af611e9df7f56' 
  AND (
    token = 'AWj27BdYNBRU/aSB8zKIJiCH3jMRrbT1O8Bt05FVfA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )