UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6SQPBycX0jgdFRdM69cpWZywxqdpoJodCJ0QkFnBWc=' 
WHERE 
  key_id = 'f2a19d86d3e615bc5b72b99d8b965bea397a35d3d37d62347f0f3dea4c14773b' 
  AND (
    token = '/6SQPBycX0jgdFRdM69cpWZywxqdpoJodCJ0QkFnBWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )