UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldREqnF0ft/JfWAf9YW0JbNIgIm5zoMCNmU0zt7boLU=' 
WHERE 
  key_id = '56099ec5951ccd2e8cdf1294c35c7a0b0dea7db7820e9a03b0b50d8f28764cbc' 
  AND (
    token = 'ldREqnF0ft/JfWAf9YW0JbNIgIm5zoMCNmU0zt7boLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )