UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6w0xQR7Bw9xhSyK7k8N8/PgR8+aw93JYstc5acjjVU=' 
WHERE 
  key_id = '14978678daba12f96e54c447cbb712979c4da65a68886eaf71b95e3671dfcd40' 
  AND (
    token = 'Y6w0xQR7Bw9xhSyK7k8N8/PgR8+aw93JYstc5acjjVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )