UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95Zr0c/9O+xMYGDcJUZOefBVM+a46b8w7spp7bHyUMM=' 
WHERE 
  key_id = '6efd988e0fbfa5ccfa270f31d908f45b67c48f9cf6a5a4e2396136daf575dc87' 
  AND (
    token = '95Zr0c/9O+xMYGDcJUZOefBVM+a46b8w7spp7bHyUMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )