UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8HBU2QiA8vpFKhzAzeZzgbGJVj9D5GRkDS8nEEbb5s=' 
WHERE 
  key_id = '2f60a8ae01f76ff6d6cd41aeb19e5e294b0a104f42184a185b46e910249c2b3b' 
  AND (
    token = 'y8HBU2QiA8vpFKhzAzeZzgbGJVj9D5GRkDS8nEEbb5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )