UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZQ37AuybxQkSwDFq0HQu897VdidjAb/zW9wL22UQfo=' 
WHERE 
  key_id = '4eb0202e4f160c1515be16b517c725c00ca8b7ea4890f15c525b1384168692e2' 
  AND (
    token = '/ZQ37AuybxQkSwDFq0HQu897VdidjAb/zW9wL22UQfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )