INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '127c87b4a18c2fc5cd2f70179ae4c518f25c9f23aa537720488d01177261a515', 
    'mgmi+UN1QXz2PKTzTXXzBbyyvrVrGV6t/JmfpkIPQNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)