UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'anx23q3aO+x0LUZv7mVtWwT47/3qa+yJCr+/gGS5/sg=' 
WHERE 
  key_id = '4c49df33bec9aa4000524fee93c857f4fb850ebfa8619b4f4a72e3991e20be82' 
  AND (
    token = 'anx23q3aO+x0LUZv7mVtWwT47/3qa+yJCr+/gGS5/sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )