UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iySjhxNXkzYa+MZPaAOnz3+VEUhlknceVLfNYy4HtpA=' 
WHERE 
  key_id = 'c4ed0972cc86e56e7628c5b6e37df51c4fb3b1eb315d9612784d8e87e118aeb0' 
  AND (
    token = 'iySjhxNXkzYa+MZPaAOnz3+VEUhlknceVLfNYy4HtpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )