UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITyEWXlnY9TPMu80iDkBZQNhFb04fFk2vIEB0LoJvos=' 
WHERE 
  key_id = 'f34f55eb743169bf2ed595df61a5c2c427999d9e890c18520e633f18c38f0ce4' 
  AND (
    token = 'ITyEWXlnY9TPMu80iDkBZQNhFb04fFk2vIEB0LoJvos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )