UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4zNSFFb6XGwNUM5uSYZN7Hg5yUg9WkJj6hNSlH2WBI=' 
WHERE 
  key_id = 'c39648dc47a5777202a39ddb7223ffa6098e1a6b0636b264dcf928ec9de76420' 
  AND (
    token = 'X4zNSFFb6XGwNUM5uSYZN7Hg5yUg9WkJj6hNSlH2WBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )