UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlOXty4qYa6BslWe1e8VjXvdtgMd5PVnzyHWIgyEqnA=' 
WHERE 
  key_id = '7e475fccd7e67ad1c492bbc7c107069b75a98f54168d9b210780d72173f09d38' 
  AND (
    token = 'qlOXty4qYa6BslWe1e8VjXvdtgMd5PVnzyHWIgyEqnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )