UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jcR9STZDSl1P4q61909xO14T5BlqJ994lbJrQStlIU=' 
WHERE 
  key_id = '8739184317961dd53d43c667228defeeb4c46629ac828a67fc1a6f0bdc628b46' 
  AND (
    token = '3jcR9STZDSl1P4q61909xO14T5BlqJ994lbJrQStlIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )