UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFm5TvXjxnZTnnmfsy+UD33Wwyhqih40/Ak81q1/fgo=' 
WHERE 
  key_id = 'b665d6d6ceb58508b911a6a5470f96f8e47b87698a3ef3e91ae37c2fc72bac02' 
  AND (
    token = 'KFm5TvXjxnZTnnmfsy+UD33Wwyhqih40/Ak81q1/fgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )