UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rk8zIzp1ATPiZw26MbjjgmvfKTjoIDedlbtbTutsHkw=' 
WHERE 
  key_id = '9732cf53411ceeeb95dc793e5cfd81922dde5e876293965cd4c3ef2238c919e0' 
  AND (
    token = 'rk8zIzp1ATPiZw26MbjjgmvfKTjoIDedlbtbTutsHkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )