UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBY1Pe/nvphwxS+vW1XY9e+PSdNTYnGQ9/KKEX4Jkrg=' 
WHERE 
  key_id = '6c3ca64ae482eb91bebf9a6feb9f22dd43b12a407793dda66240234150bd4c24' 
  AND (
    token = 'BBY1Pe/nvphwxS+vW1XY9e+PSdNTYnGQ9/KKEX4Jkrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )