UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLPunPYwXwYN1KNAz4ay+QuS8w7E+jbHALO1gqu0jvg=' 
WHERE 
  key_id = 'de08203d223fbbee8b750199f52751b7e957a74ee4588862a4ed3db7674fd2d0' 
  AND (
    token = 'zLPunPYwXwYN1KNAz4ay+QuS8w7E+jbHALO1gqu0jvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )