UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwQgwBbiKNN+WRLSFTxDMGNdg7/6JnUsHSpOK/5tqwE=' 
WHERE 
  key_id = 'bb38aeb5f49aa0ed94fdfa92396213ce14d7a5c2fc14a41abd75ce903f546134' 
  AND (
    token = 'wwQgwBbiKNN+WRLSFTxDMGNdg7/6JnUsHSpOK/5tqwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )