INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87542be33a67cecf7cdafe3256f6d97745f833f53a9df6cf6da22a85d582b3b3', 
    'P+TRsuJfbWoq0BrpvOOLgzJ8NUQgp3EdV44kHmkIE8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)