UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBL2+0KzP7XMJkhG44vXfdbC3FikMRKQfxPQ4YHrq1s=' 
WHERE 
  key_id = 'd364c0fe770b79d904954fabffd5f3f921609d7e182450938b5784328287541c' 
  AND (
    token = 'dBL2+0KzP7XMJkhG44vXfdbC3FikMRKQfxPQ4YHrq1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )