UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toDt9UuVrQGZnrHZh5HW5+acflRIl3jVzwdQjQtzZBM=' 
WHERE 
  key_id = '6c4e10f1e8e8d428d0b1cbd9fcb9899f269817d848f9d09d39e7b0e2269053f9' 
  AND (
    token = 'toDt9UuVrQGZnrHZh5HW5+acflRIl3jVzwdQjQtzZBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )