UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxbpGtHyaqSfcL2DpCPfDg3ZMqdIe7XgCCgx/NihgBU=' 
WHERE 
  key_id = 'd62d135821a3c698b7b9478120d44a988345b4ae62ed1c8edfb736c934570347' 
  AND (
    token = 'GxbpGtHyaqSfcL2DpCPfDg3ZMqdIe7XgCCgx/NihgBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )