UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWphqKmlSPJlR4Q3Mx7e83D0em3WTOHSjsm0b5cAhm0=' 
WHERE 
  key_id = 'f19a6c4b344687b435610c5e9137005fd9c38e50c0392f3e85f42486f1352e35' 
  AND (
    token = 'QWphqKmlSPJlR4Q3Mx7e83D0em3WTOHSjsm0b5cAhm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )