UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+GNlWo5tYd/0L/t+DD5GRyLe9zj6W00RxlaHSp8ozg=' 
WHERE 
  key_id = 'cd8b4c61946bdffcb5eb837f0689be1183b1f0cc8fea57d6a3b4fcfd7871c6fa' 
  AND (
    token = 't+GNlWo5tYd/0L/t+DD5GRyLe9zj6W00RxlaHSp8ozg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )