UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML1MvHgtIyKSpNF06vLDOKCT1PJgchce6k+9S3rvJEM=' 
WHERE 
  key_id = '25055289c118ae35263b3dc6f0423820eada904be4846138e481597fcc3d34e9' 
  AND (
    token = 'ML1MvHgtIyKSpNF06vLDOKCT1PJgchce6k+9S3rvJEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )