UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oT1W9yDaEWab0UL6MuiIpa6BHxKO2fmDDQkGHfvzNY=' 
WHERE 
  key_id = '8c57bad3dc3690565a5c723a06d1171a0eeb07de3007cfc008f4f1bea8034b51' 
  AND (
    token = '8oT1W9yDaEWab0UL6MuiIpa6BHxKO2fmDDQkGHfvzNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )