UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROiCMqoRsLZRXrLfEKFatFnYkyPJJgLTiiVxHv68c9o=' 
WHERE 
  key_id = '534e39c05d3655946c59d78188e1159c63e2f88aff2e06b32d47017e254c250b' 
  AND (
    token = 'ROiCMqoRsLZRXrLfEKFatFnYkyPJJgLTiiVxHv68c9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )