UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4AW1tAEGw27Q3Y0gMVlxGqrTTXMF/e/fUduCuPSPkQ=' 
WHERE 
  key_id = '98398cd484ca3a6453404a0c7103fedfed8cbf6d1cc3c7625b9e02218a5c92cc' 
  AND (
    token = 'R4AW1tAEGw27Q3Y0gMVlxGqrTTXMF/e/fUduCuPSPkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )