UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHNYZp2QK4obpv2pIR0Yu96hOJ1YaIAmAVrY3QwOyKM=' 
WHERE 
  key_id = '71579b21287d7f40b6ef9c0eb942048d14a393f58b7f06456a7d6987cda5c231' 
  AND (
    token = 'fHNYZp2QK4obpv2pIR0Yu96hOJ1YaIAmAVrY3QwOyKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )