UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4Clo8N4ihYMOOVuYOnCluonU4NKVVkcBcx5qOQcwyw=' 
WHERE 
  key_id = 'a40c97f974dfeb22192c36f1b496885463da8ac07ef4f2b730856b2b3b096000' 
  AND (
    token = 'h4Clo8N4ihYMOOVuYOnCluonU4NKVVkcBcx5qOQcwyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )