INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c9197e7f8e1cdb8023611c2d6ed1c67a90a04bb195f7b1fa135534ef5168371', 
    'OYqDZZi9VT/+XegtnfjOU/jf8dZbwYqNnVFZHhABkeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00164

Result

int(1)