UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85BlA1EKdjfCPSdb8uLvfchRfXn2s6AVqUJyXDgbMMI=' 
WHERE 
  key_id = '3314d03c0a63a27a4ea1948548159c0364f3d1b4f809eded7ae50d4a1321438d' 
  AND (
    token = '85BlA1EKdjfCPSdb8uLvfchRfXn2s6AVqUJyXDgbMMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )