UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtvBoeStCZSW2gm7PZ8k0DBuCy8sDT5M3zqOCETCNXE=' 
WHERE 
  key_id = '8c4a3c01e6f5607eff6a3ed6b0d3f1d920b89b8db4149d502323354cfcb115e8' 
  AND (
    token = 'DtvBoeStCZSW2gm7PZ8k0DBuCy8sDT5M3zqOCETCNXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )