INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '056505ddea01c5083be2751cc6c54dba246047b7e303b2d98757a35355fe2def', 
    'n5+y6MJheTO25UMFWFuj8BKD0gk+ZHenjTfKzhvp7oU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)