UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0GK6YzDahfxqTvHTMDimt9XvIXOY3oTl0HBPzIwz1k=' 
WHERE 
  key_id = 'b2f5ed16e8483995dd6bab37a47a23a0868e30769e9231a6cd579c00ecb7df47' 
  AND (
    token = 'v0GK6YzDahfxqTvHTMDimt9XvIXOY3oTl0HBPzIwz1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )