UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKkct6nFpJFsjzNB9Ukv7YNfLBpdNu4cEo/ynwR1Dbk=' 
WHERE 
  key_id = '6aa1f6e28a47930b8fe004a3a7c86ef2aaa8416e436fe67ea277065b7b1b31e3' 
  AND (
    token = 'YKkct6nFpJFsjzNB9Ukv7YNfLBpdNu4cEo/ynwR1Dbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )