INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78842be55e58685a3af307d15f8eebb74b50136575c86933f2461cd00db29b66', 
    'ye7SCW1E1VLoilJaO2sPdFMWwD0ECS3jBO83CzwBl14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)