UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuyP3xzT0zgGyOPcVn/IYMxgKARZDufJ4YVOgmqoRnI=' 
WHERE 
  key_id = '56c7f6c0f66e7ef7bb23e044d57225b2beb7e0da0331621f7829a0b8da15cd4c' 
  AND (
    token = 'zuyP3xzT0zgGyOPcVn/IYMxgKARZDufJ4YVOgmqoRnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )