INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2996d550e050afc4353a46f75eb4d3a1d2d41a7e1d252be3aca734b085d3eea', 
    'KNv8isAxs+Mmd6abVMLG53te0ZzAUEOyLLKgsN1kkNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)