UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xR8lRkU+zleFaamcDGVgbtBQ8FAfweE3VwYE5oXTJ8=' 
WHERE 
  key_id = '982b7df9e300add9675f354bd287fa30cb2bca4cc6103466e52566a0dbbe850d' 
  AND (
    token = '5xR8lRkU+zleFaamcDGVgbtBQ8FAfweE3VwYE5oXTJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )