UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGILMV34FVNdiGwKVz7u3vrndon8uGbur+wYMHc7LjY=' 
WHERE 
  key_id = 'ff40b0fdb2c5c8b8fd7a93795bcece37d958b99b23100ee7c924d86187b965ed' 
  AND (
    token = 'BGILMV34FVNdiGwKVz7u3vrndon8uGbur+wYMHc7LjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )