UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojs5CA+u2anFzGKGUn6nTPX47/KABUJX63Oa5TsDzfk=' 
WHERE 
  key_id = '643f5b23cd497437cc63e2d514991b2ded0612dfc6730ad32a5f4f42bdf76fea' 
  AND (
    token = 'ojs5CA+u2anFzGKGUn6nTPX47/KABUJX63Oa5TsDzfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )