UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsxxNftEr6mysP7TyDR0KW01W15e1F4uqc0lCrNnrag=' 
WHERE 
  key_id = 'df6c49727da3505511e7f59a75601c48a4d8ee8a82717770e1d068386f7b7774' 
  AND (
    token = 'QsxxNftEr6mysP7TyDR0KW01W15e1F4uqc0lCrNnrag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )