UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9L70wUOkbbY+OqwA37Nu0L8tirS9SgwOBn2xDGN+VY=' 
WHERE 
  key_id = '5884f8db58de0249fdc61a7e2356ab59462caec8504f3d3152172f2baa6f7772' 
  AND (
    token = 'P9L70wUOkbbY+OqwA37Nu0L8tirS9SgwOBn2xDGN+VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )