UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cQDlPF+VFmw47s51tXZ8v/CO/odBqoJO9IgLMPy1K0=' 
WHERE 
  key_id = '8c185a9d5cb5cb563a4282dda927cb9a3c0ef5303e710f62e2c2d4b4b22b1a94' 
  AND (
    token = '8cQDlPF+VFmw47s51tXZ8v/CO/odBqoJO9IgLMPy1K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )