UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pghAOO0I+6ct8PENulpkDG5lTJzIuMj9lsSOAKWVgS8=' 
WHERE 
  key_id = '83d44348c1da5b6ebbacaba23d7426d25518eb6042222efd14bf38a40812f524' 
  AND (
    token = 'pghAOO0I+6ct8PENulpkDG5lTJzIuMj9lsSOAKWVgS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )