UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EWIXxjyJm1TE4w7t46wXhfaCbcL6DsXxuXgg2J4yUM=' 
WHERE 
  key_id = 'b403e995abdef817faa1d7497198a0e695f6d71fa7f57861426e7cab569f0780' 
  AND (
    token = '8EWIXxjyJm1TE4w7t46wXhfaCbcL6DsXxuXgg2J4yUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )