UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxvXyFaSyNzC2cG2lrGDMg5tnFRMa3xgOL+qsDgwiAs=' 
WHERE 
  key_id = 'a44875bac91b8523f2707ccbd68f48979bd24b2bab2d0892e87c40ebcd81f506' 
  AND (
    token = 'VxvXyFaSyNzC2cG2lrGDMg5tnFRMa3xgOL+qsDgwiAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )