UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yokXQIMSRKgJ94wvMise/Ik7SIoDNhGvjib64ijJbB4=' 
WHERE 
  key_id = '0294c49068dd9fd820484c5b16002d62f0dcb8826146fec6ab3b7ee6d3f4c02b' 
  AND (
    token = 'yokXQIMSRKgJ94wvMise/Ik7SIoDNhGvjib64ijJbB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )