UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6dhQIaB1ggU9BRroKXFhNUEMhzl+sr/1nzojw703Pc=' 
WHERE 
  key_id = '65d845ccbd34d0a824238612c801f04638cf277048f2becfa6d6d2fb864a3470' 
  AND (
    token = 'S6dhQIaB1ggU9BRroKXFhNUEMhzl+sr/1nzojw703Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )