UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '246H0Ym+P3RsirlKXv8KX9uo0sIZc4TycNvR1gBYrQg=' 
WHERE 
  key_id = 'b573423b680c65db6b2a1617c5d04d88b360d1e6d7e959c7afc3728438990fec' 
  AND (
    token = '246H0Ym+P3RsirlKXv8KX9uo0sIZc4TycNvR1gBYrQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )