INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b3b5ea5cf5e111660711a5cb27ac2ee60927821673d9d69ba273e7476f2cfc', 
    'hUkzS8W3sOXoKbLwywYPHkDMcDzKgEvvHqNLNG2/GX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)