UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mb/M2r83t/ge89bbfsk6Q8MOle8WRHlupsOKHkq9QWg=' 
WHERE 
  key_id = '956949746d9836f8d1680da4ed31fb0341ad150f0c0b55d2cc9fe7be3638237a' 
  AND (
    token = 'Mb/M2r83t/ge89bbfsk6Q8MOle8WRHlupsOKHkq9QWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )