UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHEDdzOo36NduDRwSo3CwHB0hEiyjzuzDMVJTEmfOI8=' 
WHERE 
  key_id = '9ac00a59e34fd32c386ccdff261e8db2c87aa44fb6967b08954befd29851d9d0' 
  AND (
    token = 'sHEDdzOo36NduDRwSo3CwHB0hEiyjzuzDMVJTEmfOI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )