UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XxDBnkWP3wZMlUC3Q0LbAcXhz4z7y3J/+rNkISqiWs=' 
WHERE 
  key_id = 'db699ab072db7902d65a5581589e19c25448260c2933a6a343c7743ee1def0a9' 
  AND (
    token = '4XxDBnkWP3wZMlUC3Q0LbAcXhz4z7y3J/+rNkISqiWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )