UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kOz0wwZNoOMl9l87o1Gc6jYT7+5iLER/IzGeaANcr0=' 
WHERE 
  key_id = '87393608c761e5e3c70bfc7eb409314c5bb536c81305cd50d688bb44682d0cbe' 
  AND (
    token = '5kOz0wwZNoOMl9l87o1Gc6jYT7+5iLER/IzGeaANcr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )