UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEOc2fAaH3ydgRRWTS9C2EbkjhNHXRiJh4TPyrmkb3E=' 
WHERE 
  key_id = 'e3992226adb4b2169afa3afe90286500072bc7d5c35ee540fbc0486949840218' 
  AND (
    token = 'lEOc2fAaH3ydgRRWTS9C2EbkjhNHXRiJh4TPyrmkb3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )