UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpNgf9Ojrx5kH2SP4pE5C4aU3cLFOet8AuR7disAAh4=' 
WHERE 
  key_id = 'f42d40f4f3ac913fd66dde7d6ddc3c6df26e0b586eefd17d602161c9cc691f79' 
  AND (
    token = 'tpNgf9Ojrx5kH2SP4pE5C4aU3cLFOet8AuR7disAAh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )