UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGvEKdxmj1dmmlb7k6jXy2TCCw69mlLC7mzFSUdJlkw=' 
WHERE 
  key_id = '6c25abfb2fe5467b97b28caef0070a2a9fbc1a0108735d0286a31b192c8a8202' 
  AND (
    token = 'NGvEKdxmj1dmmlb7k6jXy2TCCw69mlLC7mzFSUdJlkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )