INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270fbe6df88bff3a8eb8cb4c2120acf5b5144132837186ad875b5648c6f2477e', 
    'hlkJ814nSdwtIQTii/ocRbuLQ9wxZwSCf2sRpK+cfqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)