UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcAGLJUY030iGUlsYO7o86qNGO9V+HnCGtHVO19bMJE=' 
WHERE 
  key_id = '8fa431e3199e40c8dfa027ac01cbe11dc2be9ed399e54979254db9e86b19d5e3' 
  AND (
    token = 'tcAGLJUY030iGUlsYO7o86qNGO9V+HnCGtHVO19bMJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )