UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNeejaO/AFpO4VLLfrR0NNFZTFN4mHs6oWrDFHb09i8=' 
WHERE 
  key_id = 'abe8efb06289acca0ffa4633ccae24a25914edd26c796c833e8739e5476c2618' 
  AND (
    token = 'gNeejaO/AFpO4VLLfrR0NNFZTFN4mHs6oWrDFHb09i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )