UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSWqZuuXH8V2ZLRyslPci2hUJcUMLCAMCni2nzb2acE=' 
WHERE 
  key_id = '559672119007fc9ff633584fe3f12b667d406851a609ba0d3da8a0894e296cb1' 
  AND (
    token = 'zSWqZuuXH8V2ZLRyslPci2hUJcUMLCAMCni2nzb2acE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )