UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OX/zYEEda5b/3ANUfhu6ZXxiRg/OEuE3rSyE9NoVyb4=' 
WHERE 
  key_id = '87bbdaffdf6ef841144a90f9bf3260059710d7a4d3f8031510c46b2021747817' 
  AND (
    token = 'OX/zYEEda5b/3ANUfhu6ZXxiRg/OEuE3rSyE9NoVyb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )