UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toG3mO9GW6qNH567jdxJ+pNHexeRXAFe3Xm2EgA47Ts=' 
WHERE 
  key_id = '9070821b1a157c66280de0a3bf9531e68caec0e98ecf4a51c0f3a31b6929934f' 
  AND (
    token = 'toG3mO9GW6qNH567jdxJ+pNHexeRXAFe3Xm2EgA47Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )