UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrXry4tmBDwRJoaOX4Dc9IKtHao3ufi2GemkWWNJsTA=' 
WHERE 
  key_id = '25cc270190aea5450bbfd4c76b24ededb1bc2d40175c3f075bf8e2a9d57021eb' 
  AND (
    token = 'QrXry4tmBDwRJoaOX4Dc9IKtHao3ufi2GemkWWNJsTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )