UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUq7TkFtC3MIPbBnBLUqlLMc/vj/Qln0Th85RG9eq8U=' 
WHERE 
  key_id = '35b24cba38a761c8cc01e8563d9bd66a06a5eb0ee7df8fc887bac802aeb80752' 
  AND (
    token = 'wUq7TkFtC3MIPbBnBLUqlLMc/vj/Qln0Th85RG9eq8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )