UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rX6U6trh/cEmoj36/Gc9QVgxhKOHS3DfHJwOCo9v3gc=' 
WHERE 
  key_id = 'bd44fb94680d89e12058ff350d515e1857535e10147d519dd6e0ef23288fb84b' 
  AND (
    token = 'rX6U6trh/cEmoj36/Gc9QVgxhKOHS3DfHJwOCo9v3gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )