UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'js60z+kae4sMwOZNtPl1gTy/H6r7i80l49Y2QrXiG5s=' 
WHERE 
  key_id = '40510ead65d093233eafb166380dfc0bcd3682f779d8d470c2cfbcaabc2a8704' 
  AND (
    token = 'js60z+kae4sMwOZNtPl1gTy/H6r7i80l49Y2QrXiG5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )