UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKCAplrif080F+hLN3U+UrkJB58l0Y3wOcIC7kJNNa8=' 
WHERE 
  key_id = 'b845f2ee3b36a5460890865f79af94247e842f8d1684eec68acb995867e08535' 
  AND (
    token = 'rKCAplrif080F+hLN3U+UrkJB58l0Y3wOcIC7kJNNa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )