UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPbuApG0jWfqNW+4Cth2fvikeRgfNQL48bY+SI0/gTU=' 
WHERE 
  key_id = 'dc297726a8f500eb68020f659eb03a8557f3b2cd28d3672b2faa92a98c11038e' 
  AND (
    token = 'LPbuApG0jWfqNW+4Cth2fvikeRgfNQL48bY+SI0/gTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )