UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3YKBcPU2d/+tM1+nin846AeBo3ZvMNyTD0tRF9776s=' 
WHERE 
  key_id = '79eaaa4f63e142c230d73aa2b6561907036d7733049616b1d113eaf0d834ffee' 
  AND (
    token = 'G3YKBcPU2d/+tM1+nin846AeBo3ZvMNyTD0tRF9776s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )