UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4mvP7oigBu7DrStplSP74Zq7TpPSwNKcma/0eUBSPU=' 
WHERE 
  key_id = 'eb266d7feeb44034ec690c4a52655f709786f49f12dab49592f41dc5ca79e018' 
  AND (
    token = 'G4mvP7oigBu7DrStplSP74Zq7TpPSwNKcma/0eUBSPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )