UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9FKti+SwZFdgshK9z9g59vX59LjFwfPap6ytW9wPLmA=' 
WHERE 
  key_id = 'c3759d15c0c856ce8b5c6a69510b4382cb20297ad55f748d8bf100fa98dd750d' 
  AND (
    token = '9FKti+SwZFdgshK9z9g59vX59LjFwfPap6ytW9wPLmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )