INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec3bb5184e4161080994f26b55121e46e0df61195776b47daa01e076ca7c542', 
    'xFm+v64KI6m57bj5RIhmCeLO0f2PYRMc9rqGI+5VErk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)