UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPL4keNHp1zUxIeR3VQr6RmkY50vLCLEp1LG3rNqwuw=' 
WHERE 
  key_id = 'c2473f9df9a7523f97ac488273b8c96643728b38f39d3251000fe985fb77a695' 
  AND (
    token = 'UPL4keNHp1zUxIeR3VQr6RmkY50vLCLEp1LG3rNqwuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )