UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nzyn6mZjXdT+IQQ0INKFny1WYLYfaeBe4WbWv08irOc=' 
WHERE 
  key_id = '88416fc7281597ca8db62514384267fb643a5d68c884428b4d77f8ece351e95b' 
  AND (
    token = 'Nzyn6mZjXdT+IQQ0INKFny1WYLYfaeBe4WbWv08irOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )