UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCZ0XFmNchhmjG9F+gr8P45j2bqovc5Y6rWHbzyZd9c=' 
WHERE 
  key_id = '10f456a2599a27ff148ccdd3a295219c475a7f506c27513e913a2dcd1cf93f9b' 
  AND (
    token = 'CCZ0XFmNchhmjG9F+gr8P45j2bqovc5Y6rWHbzyZd9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043