UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92PGN+vER5U2jfpKQK2OYKTu9f4rEIn9JU2NEzl/Rz0=' 
WHERE 
  key_id = 'c415c4b435a69366953498e0f4b415d9b23a4e38c681e7551989756700384cf0' 
  AND (
    token = '92PGN+vER5U2jfpKQK2OYKTu9f4rEIn9JU2NEzl/Rz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )