UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ytr+NbPHjSOM0P9JEmCk+mBlVO+BxpVMUJd3SgDCsn8=' 
WHERE 
  key_id = 'dd8b62b3a57af04975f64e34a6b2b87065e9252710b967a98bd151b67ee195e6' 
  AND (
    token = 'Ytr+NbPHjSOM0P9JEmCk+mBlVO+BxpVMUJd3SgDCsn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )