UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46uWnyjdlfHlKRN1knV+kCBWvZcRbisyEjJ3iP1DZEQ=' 
WHERE 
  key_id = '3fc1b31886c434d1bfa46f4f26744dc0dbc57f6f4961c2ce8a115d5f74acea87' 
  AND (
    token = '46uWnyjdlfHlKRN1knV+kCBWvZcRbisyEjJ3iP1DZEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )