UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tImUCfBrtegsobCi3/7VvFrbBW9r0qgquCDKHsIuNUs=' 
WHERE 
  key_id = '37b52a6a71ff8998637bc31cc3c1e247dd6ddc743bb1062870800756d7f3a285' 
  AND (
    token = 'tImUCfBrtegsobCi3/7VvFrbBW9r0qgquCDKHsIuNUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )