INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76b119a7d90c9df28fccdee1963f21464604a44fe5449178784e4c1d58ad4b1', 
    'fLqcTGecZ1lFgIex64ypkiZxk8nIfTCBDlQS1p2qwZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)