UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0zqU23FsEgrKdf6g2PplM/FAvU3/OSvkL70hJBkLs8=' 
WHERE 
  key_id = '21dcee5371f7a45be57576b8e3c05b938cb8e3e7d8b5f5cba5eb26e7287bf9fb' 
  AND (
    token = 'h0zqU23FsEgrKdf6g2PplM/FAvU3/OSvkL70hJBkLs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )