UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYH94TKb0pjhk4vQMul8zLDTENx5p1hIU9Crzssvfwc=' 
WHERE 
  key_id = '0f852359c0bbc297ecffb6b4c86f7eda9e8461a70f808fe89b5eb98ee0106a68' 
  AND (
    token = 'WYH94TKb0pjhk4vQMul8zLDTENx5p1hIU9Crzssvfwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027