UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qmqi7nzjaO/LwIKsocWdWH6299InLQavXOjBEFsrHUI=' 
WHERE 
  key_id = '59cee36ef4723339f2edfcf6f19d6541d236430e3d2faea827a3c4a8f8b59d2d' 
  AND (
    token = 'Qmqi7nzjaO/LwIKsocWdWH6299InLQavXOjBEFsrHUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )