UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCVWK0mLBY0tHF5JLeTd6sh2eipHJlDDWMovJVw+k8E=' 
WHERE 
  key_id = '90280f89d2af21379ab51a34247864b0d83055453092d32094ce364904146ab1' 
  AND (
    token = 'HCVWK0mLBY0tHF5JLeTd6sh2eipHJlDDWMovJVw+k8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )