UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6NzE44vkiPENcMNyXvitV690bIUNXKKotSSXALlcjQ=' 
WHERE 
  key_id = '1286798f91dce7a360e44968f0724e50b53b9d0165ca6f9f4885198d0d3c7a40' 
  AND (
    token = 'H6NzE44vkiPENcMNyXvitV690bIUNXKKotSSXALlcjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )