UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lme189PHVImGr6MFmBiOujrb88mPfLB9+u3BZFcN6qk=' 
WHERE 
  key_id = '64fd9c2b20440c58d4cd4cbf6ca5e6446b8824a4195a3209de3fae6dbe9881c1' 
  AND (
    token = 'lme189PHVImGr6MFmBiOujrb88mPfLB9+u3BZFcN6qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )