UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1yO+ONVhR6d6msjk/uVu4t/8GdPW8LEGBbVV2VuWeg=' 
WHERE 
  key_id = '8629b92c303471f42417f05743dc198be4b888f31a31fbd0110112c8164121dc' 
  AND (
    token = 'O1yO+ONVhR6d6msjk/uVu4t/8GdPW8LEGBbVV2VuWeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )