UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tXwu7dz8bUQrYp/bnIE56B9MlMsF5g4AlS4gsvCX60=' 
WHERE 
  key_id = 'afd739b02573f39403d36c5fe7f948745f682f7798409624c621ae091949ba9f' 
  AND (
    token = '/tXwu7dz8bUQrYp/bnIE56B9MlMsF5g4AlS4gsvCX60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )