INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66680ca88624870eb5c7bd146bd90627c929bee2eadf2afabad4053158aa0abe', 
    'qh1q1SPxaKxLvEm+IkS07IhZP78THJCRdgmSYj0ABNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)