UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kg0RFq/Y8t6mo+X8g5iq7BSaR+jO5cv+Fv1FdACKlSw=' 
WHERE 
  key_id = '8f7e24c6b3f611983903b687e3cfd538b5a8d968cf02ecc7421af2cc99d3a746' 
  AND (
    token = 'kg0RFq/Y8t6mo+X8g5iq7BSaR+jO5cv+Fv1FdACKlSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )