UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xa/5HpJBSqiuqFxB04ilM5VFdVsYGEtoc0+GRHQXqM8=' 
WHERE 
  key_id = '82b592b694303ba25ca4032076e701473500a89df2df4f7c3f2c454aea427a5d' 
  AND (
    token = 'xa/5HpJBSqiuqFxB04ilM5VFdVsYGEtoc0+GRHQXqM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )