UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLyuMWWVrNdXCOaroTqJd7Q01lN3rkpLW2ikAz85pr4=' 
WHERE 
  key_id = 'b3fe3ad47bc5e6d58644281d90c5ab578ee485663f6fcae359456dd68d349ebf' 
  AND (
    token = 'pLyuMWWVrNdXCOaroTqJd7Q01lN3rkpLW2ikAz85pr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )