UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTrDTZDacK8YuJyrNh1y161Y9535627QoS+Wvj+WZV8=' 
WHERE 
  key_id = '6d5baf979ef7b85ab2bb2e9965c0a76e0735879c47afbf8bb69c56aa8ec17303' 
  AND (
    token = 'zTrDTZDacK8YuJyrNh1y161Y9535627QoS+Wvj+WZV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )