INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdeb62fb646613d0f456c60d0a932a20b68dc756ece3a72117df9ba07ad19d0', 
    'cqBAx+9TZN4d3YqEFnJX0c3oEwS5rRI7DyK/hwyFS4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)