UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5VdCIuyVoTY7mw/VE8hRYu8BhJAUOfe60HMt3VuWSs=' 
WHERE 
  key_id = 'b84ff30069173110bf65f708458738d0aa157d2e9f3388fdf9d4ef15676ab068' 
  AND (
    token = 'w5VdCIuyVoTY7mw/VE8hRYu8BhJAUOfe60HMt3VuWSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )