UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBqq/NBKsuRFPWH6tmm5CCF8SzcBWD3JiVCCB/ViYWA=' 
WHERE 
  key_id = '34e4bee0829c8e469b01142c75edd3b0aad25e270e6096507ebd1bc6d72cf39e' 
  AND (
    token = 'EBqq/NBKsuRFPWH6tmm5CCF8SzcBWD3JiVCCB/ViYWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )