UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBDX53ZJGNhwN06oJj6sL5+2shwt5gae/1MAqERq278=' 
WHERE 
  key_id = '23ca8f3b6777dfcace537fd1e110ac18aada3244a9b8ed8c35487954a6c168bb' 
  AND (
    token = 'MBDX53ZJGNhwN06oJj6sL5+2shwt5gae/1MAqERq278=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )