UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04wrZmC1X81BUAxBVBYJKDCi6h6cIBBOlMX9idbgeoE=' 
WHERE 
  key_id = '2702455556e59bd7cb2fbb9b594b8b0841c449285e1221bdd4049eed1557d941' 
  AND (
    token = '04wrZmC1X81BUAxBVBYJKDCi6h6cIBBOlMX9idbgeoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )