UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZNpnCo4O7mkq4ttdIIdMqysJJXZK9WjnB1yCCwUuJs=' 
WHERE 
  key_id = '48d4814d21b98ef7fd64dca46cfd72254f5b4390ff81634093e09e2ae5777ecb' 
  AND (
    token = 'QZNpnCo4O7mkq4ttdIIdMqysJJXZK9WjnB1yCCwUuJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )