UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6157veQBxh0T49Cqrex7zg1UM9ZF3vb0Bflv4hqsZ8M=' 
WHERE 
  key_id = 'e6ae1d2ededffc6e5a70e7abd57eb2640b52b56a10366162a036f8ec84458d9b' 
  AND (
    token = '6157veQBxh0T49Cqrex7zg1UM9ZF3vb0Bflv4hqsZ8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )