UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpidnSe4mgeBVhToV/Qd1WP1CL88avwSubgKKvJZync=' 
WHERE 
  key_id = '36586cc1406dbb69afa64e34c34866e6a58ed719c1b7d5c749f1109bb82d8c1c' 
  AND (
    token = 'cpidnSe4mgeBVhToV/Qd1WP1CL88avwSubgKKvJZync=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )