UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GmCmISi8OPl5dUwL6oiTGsVo+LeAxJJeBj2JFlh0K5s=' 
WHERE 
  key_id = '765cd01fa1f51b3573c9cf2cd3052df127574eb80471e83ab6dd604847a455da' 
  AND (
    token = 'GmCmISi8OPl5dUwL6oiTGsVo+LeAxJJeBj2JFlh0K5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )