UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tsyDmmDor1hV4eNiUHg5+2zwEuqdaK0NHsshUiJ4TM=' 
WHERE 
  key_id = 'a0e59927fbe6ade717ac948e9d01f783448aaea0b717f02986ed7b36b81d3045' 
  AND (
    token = '2tsyDmmDor1hV4eNiUHg5+2zwEuqdaK0NHsshUiJ4TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )