UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bwjn5XhjDZELcp65qN7FSHjetETF5QNAdT0MMV/h3jY=' 
WHERE 
  key_id = '97d8c131102fb265da1e0dc58cb1110cc3a9ffc1034296fbbb331cc589e8eeb1' 
  AND (
    token = 'Bwjn5XhjDZELcp65qN7FSHjetETF5QNAdT0MMV/h3jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )