UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeWslxGVrL5yTwiICoST4B6r716WoSKEusQkJ8DUpOY=' 
WHERE 
  key_id = '973e4960f08f1553fa5adbb807befed180f49ab979f020b72368b22cacce53a7' 
  AND (
    token = 'MeWslxGVrL5yTwiICoST4B6r716WoSKEusQkJ8DUpOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )