UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JEOTZzjpYMM4PtyBLV+tkQqp2N8Wajj7dvroay3K3E=' 
WHERE 
  key_id = 'c8e7c58ebeb8c67b4e5f2bb25b0f769af28027c3fc71824a4ff2a4c26df7fc31' 
  AND (
    token = '8JEOTZzjpYMM4PtyBLV+tkQqp2N8Wajj7dvroay3K3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )