UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5zx/peOEdO3+gTHydmjFWc4y4542yO+ladhWCyG6yk=' 
WHERE 
  key_id = 'c94a9627bea954dfe15f93b85f5c559447e1dee13a5248f9a124ce9b21045bcf' 
  AND (
    token = 'F5zx/peOEdO3+gTHydmjFWc4y4542yO+ladhWCyG6yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )