UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3Qr4O6H2YpCsiQX0+xA2nWU/O/JcAO2n1zx9dZmThc=' 
WHERE 
  key_id = 'f93fd8fce50630f402b9340cb4ef59926f31807c02e425b7920bce97a478b087' 
  AND (
    token = 'y3Qr4O6H2YpCsiQX0+xA2nWU/O/JcAO2n1zx9dZmThc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )