UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkV+gFWXP4fXDzvmkMmpZ92dpWpI9MXJ902YJegd0CQ=' 
WHERE 
  key_id = '102f6cef8eb5851de3a096a0d18235630e8c48eaa3e33b101f644a57e0224810' 
  AND (
    token = 'UkV+gFWXP4fXDzvmkMmpZ92dpWpI9MXJ902YJegd0CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )