UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkqSBizYO5NC2SZ1zaibJ+AR53fy+yPJgTD1LccCPKE=' 
WHERE 
  key_id = 'f3c56e4f15bdb0ec86726b32b7bcf85a70c76678bc431c2604e27ea504112815' 
  AND (
    token = 'pkqSBizYO5NC2SZ1zaibJ+AR53fy+yPJgTD1LccCPKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )