INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf8b44bbacd6a48aeab50ccb164131dda57f9c730998bc85ea435462b8eef872', 
    'UT0VgAgXHgxEmYOx4/pWgfDoTd1ZRYam0Li4WJbmRZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)