UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHEf/2/7/X9iEu3o5U0VzILEEXFnpzGO32f6QVeAwVg=' 
WHERE 
  key_id = 'd403d1da0e164fb9dc175f3849b88952e5b03525b604857abe743a69edef53ce' 
  AND (
    token = 'NHEf/2/7/X9iEu3o5U0VzILEEXFnpzGO32f6QVeAwVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )