UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHtYw7cnaXdXoRnQzfFVoPCMyuvMKDqlO/N9jcH1Pck=' 
WHERE 
  key_id = '03a596b65bf9c9696cf66374019cc775801ff61b69f0b8c91e27cddf7b24da0e' 
  AND (
    token = 'qHtYw7cnaXdXoRnQzfFVoPCMyuvMKDqlO/N9jcH1Pck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )