UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pk9JXP6E6U6mtQ4JnMoouqGW4LrnMQOJuMwSGcMoYQI=' 
WHERE 
  key_id = '354920127a46f876555c67d3b678b1b17fbc4df1a0815ba3c01b00ead9871eff' 
  AND (
    token = 'pk9JXP6E6U6mtQ4JnMoouqGW4LrnMQOJuMwSGcMoYQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )