UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LsN9uxzBhOwDzSjPJJhvIabSdSGDdBykLqRL4Ki2fEQ=' 
WHERE 
  key_id = '4d8b82737133c7997facfb7bbac9cf12b7c67d63b544d7452e35432fe2b63aa4' 
  AND (
    token = 'LsN9uxzBhOwDzSjPJJhvIabSdSGDdBykLqRL4Ki2fEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )