UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xdDxnLhkKPUlsY17neBUIV2qwcH/dGLfY07TUUsWsc=' 
WHERE 
  key_id = '78185a0e220a98ca22b74192d6adb4c739a84e58105ee126cce5ab1100bb821c' 
  AND (
    token = '3xdDxnLhkKPUlsY17neBUIV2qwcH/dGLfY07TUUsWsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )