UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9fF6XdqpbP5v4+JQ1AoRbZh8IO/ek6wJScxv0Now6U=' 
WHERE 
  key_id = '3538c774c8d348d0d99a42ebb3c9827893d9eb969b51a1c3d7480c19ada356cd' 
  AND (
    token = 'w9fF6XdqpbP5v4+JQ1AoRbZh8IO/ek6wJScxv0Now6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )