UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TRD6t6alXCjCL1MfYhUFjfAmxTCHhnqtn+d16n1hCk=' 
WHERE 
  key_id = 'c3971e4f97306961dcd7b56a89b06ee3533caca026a92d42b00b0a6cb61331d1' 
  AND (
    token = '6TRD6t6alXCjCL1MfYhUFjfAmxTCHhnqtn+d16n1hCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )