UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XC6oLS7eq1MLPsYRqZoaSiizYXsFuCNaAEr8pG/fHJg=' 
WHERE 
  key_id = '8891f54abea595193eb0d9a4d4924c6458c8bacee0a76ad20bbc75a4f3829e98' 
  AND (
    token = 'XC6oLS7eq1MLPsYRqZoaSiizYXsFuCNaAEr8pG/fHJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )