UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YD5atUuIUG4haZeDuEviE8SX/MX3tNmgbJhpVPAApmU=' 
WHERE 
  key_id = '227e594471d11081dc47652ca75602245fd897d8b50d9dfccc43bc446d8fd7a5' 
  AND (
    token = 'YD5atUuIUG4haZeDuEviE8SX/MX3tNmgbJhpVPAApmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )