UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYVjsuuDjeLCvC6ttbzG2Mflco5FtCQdb+i0W7urQQs=' 
WHERE 
  key_id = '81834f8bfca8ce070de308c1796cf7db82eda6b3554c15fe38ed8bae99359a6a' 
  AND (
    token = 'NYVjsuuDjeLCvC6ttbzG2Mflco5FtCQdb+i0W7urQQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )