UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hbLswga+c36uSEBihjemzcf2lYqe3ZtcyQqCoNRjIJA=' 
WHERE 
  key_id = '9c56906e66a1fe047f87308b23501b73d277f8a454dd09556d98520815351a89' 
  AND (
    token = 'hbLswga+c36uSEBihjemzcf2lYqe3ZtcyQqCoNRjIJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )