UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRCbM6/FxzOtWuNggAY4tdEnhHTKz3u273n/Z+HbutM=' 
WHERE 
  key_id = 'b1faacaea4abd76553e2e39f31a6c79dca42ee1b95cf5bafbb78445a6ef1be31' 
  AND (
    token = 'zRCbM6/FxzOtWuNggAY4tdEnhHTKz3u273n/Z+HbutM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )