UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bsy/4hL9an3wrWpKhYgBZ5+mqwXBs/4H2YhEDvCgsvk=' 
WHERE 
  key_id = '92c9ac96e93090ac5e75bf764231a7a895e1a2dc93567a4b12e79504f616dd80' 
  AND (
    token = 'Bsy/4hL9an3wrWpKhYgBZ5+mqwXBs/4H2YhEDvCgsvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )