INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90c8a806cf5c8efc222b0ddf70d7b8350d7e4bd95a716174806a12604c941e22', 
    'KRVNAPWXjn2NXGmqHkMQR4idS1g80I8CSbLi1tvf33c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)