UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcnW5v2IxZbB/k68HozqYkmQkCYkf3n/6BH+omS46d4=' 
WHERE 
  key_id = '82419a6bcfb082adf24bdb4eb862fd9babe24c5d1135ed9fcd9370a3d11fb421' 
  AND (
    token = 'LcnW5v2IxZbB/k68HozqYkmQkCYkf3n/6BH+omS46d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )