UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RnSKbG6t+8xJC7eLTOoIeBaJX7caJkXfjH8KkunOMM=' 
WHERE 
  key_id = '7524a387284766893bc2717faa41624dcf7d986dc846bd7d89ca76d8a71517cd' 
  AND (
    token = '+RnSKbG6t+8xJC7eLTOoIeBaJX7caJkXfjH8KkunOMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )