UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bk+z9e/tZ31aGFq8PZjLcJt6mnflcLlTiB22HipbKwI=' 
WHERE 
  key_id = 'd0f97ef25241ef307eb2ea9988e82eb5ff2aed7e6e56f56bc9f6e8a86b9d7fec' 
  AND (
    token = 'Bk+z9e/tZ31aGFq8PZjLcJt6mnflcLlTiB22HipbKwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )