UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8ri/oSIhB7R48TpIah9QvrjBfCLodGIpWF3RsxJbvA=' 
WHERE 
  key_id = 'e42cb9fe7ae20a0d42130615269f0660d4a0928575596925f719676d1b95aa28' 
  AND (
    token = 'W8ri/oSIhB7R48TpIah9QvrjBfCLodGIpWF3RsxJbvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )