UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5cjvSJIzHaTDjS+WWtL3RqZ3pXDopkdzLIzEXSUS78=' 
WHERE 
  key_id = 'a61d2a91d3f35148212a2a0cde31c425ad9c6a4a65681ca5affc9bc416e79408' 
  AND (
    token = 'Q5cjvSJIzHaTDjS+WWtL3RqZ3pXDopkdzLIzEXSUS78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )