UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c91KPMjhcRxQohgQ2QODpe5qMdAWzkG066N2LgOAfCU=' 
WHERE 
  key_id = 'e96a382f869a5a6242f9826d3cf052fad06bde3f0e700ed91f5d0c690dc9f44f' 
  AND (
    token = 'c91KPMjhcRxQohgQ2QODpe5qMdAWzkG066N2LgOAfCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )