UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UoQ2VWpIHi6Ry3W89z8fzSRjXj4UminOD2P5QC2xDLI=' 
WHERE 
  key_id = 'acfc3979b6614f9bb39bdd390faf7ca627461fda04677c2bbcc81b3d1facb8b7' 
  AND (
    token = 'UoQ2VWpIHi6Ry3W89z8fzSRjXj4UminOD2P5QC2xDLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )