UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8qm9UJ29GN1kV41p7xS16kdEHAh2+0YSUhCQG9FtEA=' 
WHERE 
  key_id = '6cab777c8c09775deefd5a0201a382b58ff92fb9267f84eb246f6c45b22c835b' 
  AND (
    token = 'f8qm9UJ29GN1kV41p7xS16kdEHAh2+0YSUhCQG9FtEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )