UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZpxrwQoSnMK7LqTNd3yPHpVBn0YdFbckyI+t0twxtw=' 
WHERE 
  key_id = 'd69dff6cf4a142dde14740892af913978ab25f3e56fa320a85de2fa95de00a42' 
  AND (
    token = 'UZpxrwQoSnMK7LqTNd3yPHpVBn0YdFbckyI+t0twxtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )