UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IimMT069/0/BuIVAGVLvd88p3t7xXom08EkxihV8rws=' 
WHERE 
  key_id = '5bc4a3a7321343c13d7ee4a81af1e15203a187ce74de75d8c050d06927047d2e' 
  AND (
    token = 'IimMT069/0/BuIVAGVLvd88p3t7xXom08EkxihV8rws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )