INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ce9bee3657e68a2551afcf4cabd5c8d8f2e8a17bb06e0e19cbb103f8faa2705', 
    '+yFfHmRMY+1otsq40y8EVycpLayNiwcaA5aKumx/hb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)