UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqWnedRolz8+tFmupmScJb7zGtqeomDZdtenVfmkbY4=' 
WHERE 
  key_id = '6bb2325e82f7ef01c40ef3787d6649640cd04dcc7f18126d0998a5bdc17e85c3' 
  AND (
    token = 'UqWnedRolz8+tFmupmScJb7zGtqeomDZdtenVfmkbY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )