UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGgiPadvFFHmJxJ8T4KuTnIZETOqBJyg/tPtiXXYvM0=' 
WHERE 
  key_id = '406cae2be481f00a16d90ebf8beae9b04b22e3a943e92078ed2a0fd241dc9866' 
  AND (
    token = 'jGgiPadvFFHmJxJ8T4KuTnIZETOqBJyg/tPtiXXYvM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )