UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnLY43oHC9X248LYpieiqfiP39+Qbg587AqEfctvIfA=' 
WHERE 
  key_id = '23ba318bf2a9c1b01f832a2cd1d4fc438269a1552a74ee8bb7290047a764d296' 
  AND (
    token = 'CnLY43oHC9X248LYpieiqfiP39+Qbg587AqEfctvIfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )