UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIZI8p+iBI1aZ0tO/wOEoBz1yPGeWMyqfCi189rFYwk=' 
WHERE 
  key_id = '5bbb68e4a00079b4fd1d969700823fbd2728c50981af0c3e78a82aada551b038' 
  AND (
    token = 'bIZI8p+iBI1aZ0tO/wOEoBz1yPGeWMyqfCi189rFYwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )