UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUWCwUMN6oMgSXEk7p3PZ2K6lrL5tvSWMe7E81zlpso=' 
WHERE 
  key_id = 'b8ffaa3e5d44ff93afd2183e72b6b384dc552c687fa4ad8d0b8ff01f18e5fef4' 
  AND (
    token = 'SUWCwUMN6oMgSXEk7p3PZ2K6lrL5tvSWMe7E81zlpso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )