UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6503bZd2t33UNAlCKp39S/DQ4oWdZ3bMx0Ao71s9yug=' 
WHERE 
  key_id = '6b2a438d155d2794916430ede97613d33031cabae05613d0126f521efb3dcd0c' 
  AND (
    token = '6503bZd2t33UNAlCKp39S/DQ4oWdZ3bMx0Ao71s9yug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )