UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2+gvDpFGrSRtTEobSsBpXFh8KahSBh4eIsObCRkrz0=' 
WHERE 
  key_id = '180d80822821baa9987dd42344702aae491357c45407bd5a759e6d3378e723e9' 
  AND (
    token = 'o2+gvDpFGrSRtTEobSsBpXFh8KahSBh4eIsObCRkrz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )