UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVSEBjnMfmgwrrEwJkU+HdzBsdezceVznwmxJxwbUBw=' 
WHERE 
  key_id = '0d6cc93b45040c6eaedc0f31ecaffdb90ccaefc1487e0ce378ee7a83cf0f15ce' 
  AND (
    token = 'zVSEBjnMfmgwrrEwJkU+HdzBsdezceVznwmxJxwbUBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )