UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgEYX1S7mw9sHqimz0YPiae7PmR68DiDNmUEJOpica0=' 
WHERE 
  key_id = 'a2667dc80cabb958725794218390dfed044ef14d56fc60b5d46fb7a9e632ebc4' 
  AND (
    token = 'UgEYX1S7mw9sHqimz0YPiae7PmR68DiDNmUEJOpica0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )