INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '030bb6993c21701a60fbd98a8945ee41db17303ee454a2411d6f3239ff7c130d', 
    'IZPzxVAjrTIgXyZkKaZn50aNf6fdohUlJwDF51psEZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)