UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SwGWE4KWuQtBFDdfNaI4mgZ7MdZ8aE+x3MnqhDF/8Y=' 
WHERE 
  key_id = '817e00f57e7e304dc8902efcbd997976606e6bdcb229dc3fbf6823d0e58de05e' 
  AND (
    token = '8SwGWE4KWuQtBFDdfNaI4mgZ7MdZ8aE+x3MnqhDF/8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )