INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac93d9c5aa348dfc76a748344eb447a2f6ba800e8d135379d69f3aa5166ff8a5', 
    'UBB3NT86GRsV9y5EmM9S1ZSP0NVNXKAFesDeoGV7Mbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)