UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqLb5F00zZ3F7sKBblJDFPAupWoLF1ZY+pDsUXTxV0s=' 
WHERE 
  key_id = 'e09c5538caac8f337f040d546545646bc82a0cee6e7a4b497f2c83190e8feda3' 
  AND (
    token = 'CqLb5F00zZ3F7sKBblJDFPAupWoLF1ZY+pDsUXTxV0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )