UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HnNF7pO0+K0CXzbDH+ju2dnqg3gwtwdoouDLPduqEE=' 
WHERE 
  key_id = 'dcdcbda543f92e8da97e67ffad4b74b64674c2a903967e058d4384c4ca6dbf97' 
  AND (
    token = '+HnNF7pO0+K0CXzbDH+ju2dnqg3gwtwdoouDLPduqEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )