UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDvHJEVR10jymFVK3VTTEY21S7TQQhLhpTWF+5cUI9M=' 
WHERE 
  key_id = '2e7d9074630501049aaba3a34e9df56730bd2582d96c965894e2046877e2840c' 
  AND (
    token = 'iDvHJEVR10jymFVK3VTTEY21S7TQQhLhpTWF+5cUI9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )