UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDeuNoNVYuT+zbyiwHHHxae5CwA52GKg5WcJNym5f+k=' 
WHERE 
  key_id = '28e303e5aeb5d08ee48e0f53589bd9bad00c8af924b1446b91644f7da02ee575' 
  AND (
    token = 'UDeuNoNVYuT+zbyiwHHHxae5CwA52GKg5WcJNym5f+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )