UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UIdOo420I+NSAssy4GRKB/LHPHhhWgQpBk5LLts11Ho=' 
WHERE 
  key_id = '541f7b5f7393aa66a2a224e842f7ad4d1efc8e481b6e04fb7e4af40b4f285451' 
  AND (
    token = 'UIdOo420I+NSAssy4GRKB/LHPHhhWgQpBk5LLts11Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )