UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1gA3iEMichMuR+q57TqV+y0znvYaW+38Q6GDs2ZPmI=' 
WHERE 
  key_id = '5b16d2678733221417558034c1dae08dd46eef40a69b6d3f7e653946695b28ac' 
  AND (
    token = 't1gA3iEMichMuR+q57TqV+y0znvYaW+38Q6GDs2ZPmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )