UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8yNYfIWljIDikpdLTD/eLsReMhqH4OBIrrkBa+96Bw=' 
WHERE 
  key_id = 'b6b6283bc6274ccd2738dd47db03984e31d14402f12f81ebf6b3a43c738daa23' 
  AND (
    token = 'w8yNYfIWljIDikpdLTD/eLsReMhqH4OBIrrkBa+96Bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )