UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkvR6F1zBlS+xmUkveuIGasuKHclL1+P9ulJPeYnomo=' 
WHERE 
  key_id = 'fc9a3a83db059a2e5b27ddfcbfd47d28416dca4a6f6b0abadee24ee0c851984b' 
  AND (
    token = 'LkvR6F1zBlS+xmUkveuIGasuKHclL1+P9ulJPeYnomo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )