UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2V0GRWnoY4SP0uIBdGbKnuK6Zmjw2sj17ONJXgtvPmo=' 
WHERE 
  key_id = '0a76521602ff11ffc9b1ec152c00a8854344dcf6f6b0308dba05d4049f269105' 
  AND (
    token = '2V0GRWnoY4SP0uIBdGbKnuK6Zmjw2sj17ONJXgtvPmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )