UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMziATrGSxGzKELj7VUkiZvMMRZidx5cVyqnXZs/B44=' 
WHERE 
  key_id = '5c482f35777f9a47d64e8762fac9352c3253b944a8bfb05b353310b6dc87dc88' 
  AND (
    token = 'uMziATrGSxGzKELj7VUkiZvMMRZidx5cVyqnXZs/B44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )