INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476bad0078ac82ff6f112637d112ff6a2ed06b6a40af0f5330591077c0989648', 
    '2zvmAZv5/eCr1SYicJqoLWA9RD6CMz0Lttiw1iJ1LQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)