UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ld7ow7nYJ5uvahiUtJDjkuTS7cB4OS2vfZUHH1qrN2Y=' 
WHERE 
  key_id = '261cfa78f7290692eb3a1d51b3a32292513a731e9350393beecb33ee33b32229' 
  AND (
    token = 'Ld7ow7nYJ5uvahiUtJDjkuTS7cB4OS2vfZUHH1qrN2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )