UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLJP/i9rhehxm9Au/yf2vQmKmoAQd9Fu5iFRhYe++7Q=' 
WHERE 
  key_id = '19fc829a8c308a6b4a7c79f42c427ae51a38f154f405a258976ae93439fabed9' 
  AND (
    token = 'yLJP/i9rhehxm9Au/yf2vQmKmoAQd9Fu5iFRhYe++7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )