UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQ1NX+c0DKSUCnJo5NRyznSPmzkaxKwct8PGeMZAh4M=' 
WHERE 
  key_id = 'bb34c3dfea930f6866c9768af331a9e657239b7a085852c2789a73656d61c24b' 
  AND (
    token = 'xQ1NX+c0DKSUCnJo5NRyznSPmzkaxKwct8PGeMZAh4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )