UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kyX/BH85dT3pwo10DBATkHG8ByiN06QmbJOT0W+imPY=' 
WHERE 
  key_id = '638f203e5ba0bd582b9f8a4ac5190ff6a7b65533b389e0822bcebce90f4b8d72' 
  AND (
    token = 'kyX/BH85dT3pwo10DBATkHG8ByiN06QmbJOT0W+imPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )