INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0469f3697c36185d5463fd4af46c9d7cebbce28cc420adfc3f05efe94343e048', 
    'lKPxetgAFPRtoU9BXsY+AC/yCdUNgIextYYlyYz+fvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)