UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jj/sd6iwgMSFCMM3cLIn51mN2UCSk8txdbr94HbFLEA=' 
WHERE 
  key_id = '2ed87b3154e0acb094000d53efeb8db93a88fece1175b1b1bff05cfd6233e116' 
  AND (
    token = 'jj/sd6iwgMSFCMM3cLIn51mN2UCSk8txdbr94HbFLEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )