UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2LlLum/Nqw5M+vdW+2vPzBU4K/UecdW+bbiiLfzQ3w=' 
WHERE 
  key_id = '87ae4f1e73e05c5eea5077519f488dcc71fba3d704bd46e3bacc4c37a7c3f05c' 
  AND (
    token = 'v2LlLum/Nqw5M+vdW+2vPzBU4K/UecdW+bbiiLfzQ3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )