UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7Kd+r0O4ah5DmY+rKqSKqgm8eP1kR+lqb2TdLOxe9k=' 
WHERE 
  key_id = 'c4a3ca4b16576f429c364e3d6ac610ee14e5f659a808f7fd2a9706d7a1131d0a' 
  AND (
    token = 'q7Kd+r0O4ah5DmY+rKqSKqgm8eP1kR+lqb2TdLOxe9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )