UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AUPuFZqBL9s4pk8EcVEo4WQWR2l4N9rE0J24fGFWSgo=' 
WHERE 
  key_id = '9e5fa72cf674216afbe49d939f3bcad0b10bf2acc8bb6dc43860fa1cebfde4ee' 
  AND (
    token = 'AUPuFZqBL9s4pk8EcVEo4WQWR2l4N9rE0J24fGFWSgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00054