UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+RAIsKKfGz1mvco3EkCdCa4Wq4sHXpT9M4RVRhCq6Y=' 
WHERE 
  key_id = '16abc3aeac8b576fed7e85aed1584a5c9fd50be979ba65599c0ef63c3dbf9430' 
  AND (
    token = 'C+RAIsKKfGz1mvco3EkCdCa4Wq4sHXpT9M4RVRhCq6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )