INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4555ae647ab603bc26519d08e96a473b63d863fd378172271b657ca3fe552d9e', 
    '2x2n10jH1KBt0h/M/yp3favKU58X7m1xnSprw32D1is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)