INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cd72e0925432f2f72467a39a9c23aa2575fa3ff86b76634240188ef288493a', 
    '9i/rKSkPDMZV8vQby6EPLDmDnOwWuMXkA2zfh3IPhqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)