UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+wadiuzJvTTuxi6MDCnPcbc77Q+9oEy5B8T4jtS/cF8=' 
WHERE 
  key_id = 'c4fdb243f0956d3e206fd145f15212a25ad83c3ea79d4a8594b9a677a5f32a3f' 
  AND (
    token = '+wadiuzJvTTuxi6MDCnPcbc77Q+9oEy5B8T4jtS/cF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )