UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJKOztIKpNyVT/NJ1wToLa9crK8teLw3WrzaGNboLn4=' 
WHERE 
  key_id = 'ea8dafa86b50a6843cbd057a016a5353ac22517d3ee086618f1cbb63a9cee364' 
  AND (
    token = 'pJKOztIKpNyVT/NJ1wToLa9crK8teLw3WrzaGNboLn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )