UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1NudfJedTRPl98B7hua1U5fzjd/GDpoOr30ea+IVGs=' 
WHERE 
  key_id = '7ec73a0b7b455a1353f3e8c1997392ec3d17dc605a7d2c80b75e68470dae0ac4' 
  AND (
    token = 'j1NudfJedTRPl98B7hua1U5fzjd/GDpoOr30ea+IVGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )