UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlMQ/eDhgohFXhRbIkj8mhYGdwIbtRaserXc9GIzNOw=' 
WHERE 
  key_id = 'ec5499e9c26e89826ee14f0b79d482deae2bbbd623a94262ceda6a1843b15f8e' 
  AND (
    token = 'hlMQ/eDhgohFXhRbIkj8mhYGdwIbtRaserXc9GIzNOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )