UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CbU6dKK1UElfh76x1uXEIm0bwd6qsJ243biG/rDUpPo=' 
WHERE 
  key_id = 'b5bf37166e497f507a64aa607bcef0b46e4b8eaf9b8387cda4778c0128109f69' 
  AND (
    token = 'CbU6dKK1UElfh76x1uXEIm0bwd6qsJ243biG/rDUpPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )