INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02546698ba9cc86133813d11186d297b2ebbe578c4cf6342a580f0cf7635d29e', 
    'mZ19kcUhDenGs8sdHN/voeEvS0jN0HyZRUZPzvBmrdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)