UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmuG6yyvCRAFzszjQzEGUzSYaR7bb0d9SetU5Pt1aB4=' 
WHERE 
  key_id = '3f79edfa4d6ef04828b1de45243576f1e2fd8e22cc01777bd5ad6d807658e3dc' 
  AND (
    token = 'NmuG6yyvCRAFzszjQzEGUzSYaR7bb0d9SetU5Pt1aB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )