UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyO6nmF41w4c3i5tWmetLVwy0ymMLUaosrruTSAT0Rs=' 
WHERE 
  key_id = 'd20c74ebce824ffc25ecc590235f15ed6fe65a721765cf14feba0fd04639f5dc' 
  AND (
    token = 'KyO6nmF41w4c3i5tWmetLVwy0ymMLUaosrruTSAT0Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )