UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYSVQ9dXCERh37Qf/hw/SqMyxYAHbQXwqM1B0dd9wRQ=' 
WHERE 
  key_id = 'a66dc1e8401fff4d4102ce055b90b10e0aa3ba3603514a347349a1f78a651251' 
  AND (
    token = 'VYSVQ9dXCERh37Qf/hw/SqMyxYAHbQXwqM1B0dd9wRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )