UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bs03yAxDRIQBzjjgiX3UPl5FabSYDkim6nUzunC1ikQ=' 
WHERE 
  key_id = '1f8e79316aa1e4c798c3deefd2cccfc26a179ad00aacab5abffefd00d978c255' 
  AND (
    token = 'Bs03yAxDRIQBzjjgiX3UPl5FabSYDkim6nUzunC1ikQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )