UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thhoRm+LS/XqzuZU5SedMHGOFuSMp7XhBdgX9nWgqRk=' 
WHERE 
  key_id = '2b1be0ca2ea8b2c1204d9fed233541727f9bd40123dc2766d220c97220c6459f' 
  AND (
    token = 'thhoRm+LS/XqzuZU5SedMHGOFuSMp7XhBdgX9nWgqRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )