INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92a4fbdba7e08a12da0d295b5bc7a4e05cb60d54a027ab0b6d8a3c9f679d2c48', 
    '15a3gqeuPU7+MmCHHeCQa7Eg2ZIRsB3unG7TV4wzjCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)