INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a303ffd963b0b6141fb7c806354ce3ed82ab097742799944de298aedb013099', 
    'rZZxMmGcIHrfIVGTtBJKH/hfI0mLlyduAFCbI3NTnwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)