UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3DW2s/mtTLw2qIpUS1Fbt28h19AcBWj+HijQcVkZ9JM=' 
WHERE 
  key_id = '1494a4782b4348edeed1890b0a614ace0011ac8156242cf0f59b53fb766f15b0' 
  AND (
    token = '3DW2s/mtTLw2qIpUS1Fbt28h19AcBWj+HijQcVkZ9JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )