UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iYIoN53jA6SQ3C5hq3tM0GEx9hCdvYvzHt6k5wrtPg=' 
WHERE 
  key_id = '42964290e7ff0a28ca54db121d72e63bd51d595617d1d06eaf56363a9dfc2575' 
  AND (
    token = '7iYIoN53jA6SQ3C5hq3tM0GEx9hCdvYvzHt6k5wrtPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )