UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MUjGR6vVhkEOVAJ63pAV66Rh3EuY7GUACyflIVK4HvM=' 
WHERE 
  key_id = 'db7b28ea3333c09fb9902dc32eade69ef61e9a320b8da955ea516c923d98f878' 
  AND (
    token = 'MUjGR6vVhkEOVAJ63pAV66Rh3EuY7GUACyflIVK4HvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )