UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgVPZHX+YbEatrc3/C2MZsj7fdBo9/1RAiY4nmcDFzg=' 
WHERE 
  key_id = 'a43d3002da5d41931e4f15c7ba6631a32483f0eb53565550ffdaaf3a524eafe5' 
  AND (
    token = 'zgVPZHX+YbEatrc3/C2MZsj7fdBo9/1RAiY4nmcDFzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )