UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1m8LNdN3t2GGdeYbo4qp+jbNfmmZMOxf2L4F+qIHrq0=' 
WHERE 
  key_id = '64e19cb48c4018cfc8c0829496f9fd37eced0e70de1476ed62a724cfd1959130' 
  AND (
    token = '1m8LNdN3t2GGdeYbo4qp+jbNfmmZMOxf2L4F+qIHrq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )