UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JmclIqh34F49R1Vxpgob6MeK5Mp6mZnTeeWM5C7kk0=' 
WHERE 
  key_id = '7ec7034f3146713d90d1ce304fd890661e518702d5b05a8d6ab1813746ec500d' 
  AND (
    token = '1JmclIqh34F49R1Vxpgob6MeK5Mp6mZnTeeWM5C7kk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )