UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+IAoUwfBmBlM7G4fVVWCGMOtssBDlPo93hXojtEFRw=' 
WHERE 
  key_id = '5deb3f644f60be3ee86e7ec61b7a94494dbf142c807ffcc0d208750913b4e91e' 
  AND (
    token = 'Q+IAoUwfBmBlM7G4fVVWCGMOtssBDlPo93hXojtEFRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )