UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9LPIyUPzGkZjP21jUYQFRqTsOiws7ujTaleLZ4Rink=' 
WHERE 
  key_id = 'c3c8fa99a2864ccf0ba82903798f919534a55f57ded16d21a8264e1b6cf61123' 
  AND (
    token = 'v9LPIyUPzGkZjP21jUYQFRqTsOiws7ujTaleLZ4Rink=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )