UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Gj3aqVmDwDliObxosxEFmrq5yv5647PgvjB5m2LKCA=' 
WHERE 
  key_id = 'bb43693014bf4247648775e830350817a7f0f8ff9d6d877ea923112fce2372e0' 
  AND (
    token = '+Gj3aqVmDwDliObxosxEFmrq5yv5647PgvjB5m2LKCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )