INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f2cbb722ced7b209e5fa0e6eabadabff1b3d8d91be1a01aab78a01f67c3a62', 
    'RuB0EsD7OWN04Xl5v9iSzdhPiB/W7pVsB5NssCa9j4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)