UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgBpUcekzk9+udQT5Qs0mqAt3hvxqKbbRBg0eA6XB5o=' 
WHERE 
  key_id = '3b914d07e4f7d3f77f472d74b8a1969b83a9b2adde884fee3e2c760f23b11e14' 
  AND (
    token = 'vgBpUcekzk9+udQT5Qs0mqAt3hvxqKbbRBg0eA6XB5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )