INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f8b09dc5c3c0ead44cf8f1fcfda9212e4f737112587403247a5dab2d2067956', 
    'b6M7Yc/XsfZMlDJsZQ+07geL4ccoY3DsyMSsdPsSzww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)