UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5nVTdri50axENp2ctJnekqEk+h9sdRvfi8NLVzilnc=' 
WHERE 
  key_id = 'dad7597cd166b19ba05f050c0bf02feac7556a1c92e3803917d49495b85588ae' 
  AND (
    token = 'x5nVTdri50axENp2ctJnekqEk+h9sdRvfi8NLVzilnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )