INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b52c1abd503b767c27acb08b1bde98eec194c8f7e41d3e33bef68604434a9f', 
    'TwZdBmaXCZfAuf1vKumml/qaJD9iW4gOWdU1LtMCh0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)