INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b73381ab9a767ce99736293a4e4c9aed55153662e94c54f8fae079704a683a', 
    '+detn9PZLJN6Jh/JN4YCSEU8gKU9W5zAV0Gs/w2YnIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)