UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9a8vbyG2jSjIELX9sMhp2l5ypMICoOPLSwipMSoFgp4=' 
WHERE 
  key_id = '6c3c77ae8f7ab055ef813300c397459adc650f9b0080472857cf5bff3470c3f5' 
  AND (
    token = '9a8vbyG2jSjIELX9sMhp2l5ypMICoOPLSwipMSoFgp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )