INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3da4ae52b8d33801c1268419302b64fee959b005d617237e2a796c922c4d1cc5', 
    'Ljwabb0B+qM9MPvLRY2YP0nQ+/okHcFOMK21ivqsMWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)