UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7MSMnPclE0A84IO/b/IdfeyC3qpefS2/vGTD9J6XXk=' 
WHERE 
  key_id = 'd6e18318a82e3779d0b4eeb1e156c30f5e94206e878d19d025804c5b41574b1a' 
  AND (
    token = 'D7MSMnPclE0A84IO/b/IdfeyC3qpefS2/vGTD9J6XXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )