UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gk+U/1bWE/CdYQfZQDM8ya4ukT+reAFyRqOy+gXqU5Q=' 
WHERE 
  key_id = '0927bee5cbdfd102839dc38a2cc99d3bcb21e73ca0a33245b144352a8f295987' 
  AND (
    token = 'gk+U/1bWE/CdYQfZQDM8ya4ukT+reAFyRqOy+gXqU5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )