UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IkLxoq1mO4+lu4s9EhT5xb0DZSy+BK1YHlpXspySy0M=' 
WHERE 
  key_id = '2aa51656e20b505934d3fb75ff9a7627d8ec8427b27ac6ee9299e3d18d6dbcd8' 
  AND (
    token = 'IkLxoq1mO4+lu4s9EhT5xb0DZSy+BK1YHlpXspySy0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )