UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3EyZktQO1jlGIPDAstyle/NK5TrABELqo0konHAsbuU=' 
WHERE 
  key_id = '7bc569f482f7847968709cdf05a1a8d1d78d04bd627c4850da599fdca2844c5d' 
  AND (
    token = '3EyZktQO1jlGIPDAstyle/NK5TrABELqo0konHAsbuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )