UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Apt9YkugSjnl8ZRo19LpjX8ZDKgshVuYfFo6lsvUBmw=' 
WHERE 
  key_id = 'e91b52b82a12f0a55176952a257144bf211479afbd0d1f620c9fc1985560c89d' 
  AND (
    token = 'Apt9YkugSjnl8ZRo19LpjX8ZDKgshVuYfFo6lsvUBmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )