UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6U/qm6n28tTtL+5ug/akWCcA4GFHDILWPcXdwVUqbFg=' 
WHERE 
  key_id = '60cfaa5687a876cbe1ed7aa2309cec5bf2a818aa744ae29457103757d5d88d95' 
  AND (
    token = '6U/qm6n28tTtL+5ug/akWCcA4GFHDILWPcXdwVUqbFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )