UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0De0PemifUbbswVLO7Z1iW3Lz5m06dI1Uzo8kzOWgpI=' 
WHERE 
  key_id = '21a047120060aaa710db8e20abcb4033ddf43c98fb9b3c24951fedcbe8524842' 
  AND (
    token = '0De0PemifUbbswVLO7Z1iW3Lz5m06dI1Uzo8kzOWgpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )