UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tnUM5gs7jInI+3LtjDO7lTAxyUW4KBraStY5GpEguY=' 
WHERE 
  key_id = 'dccb3c6fea27c4cda1bd9f97a15906dba5642d8c0b0c05cd56d7ac0198b4017a' 
  AND (
    token = '1tnUM5gs7jInI+3LtjDO7lTAxyUW4KBraStY5GpEguY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )