INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f0c6c6d57dbc7c3cd631ca647dd02e7b58633033e5fdb3cc0dfd8506a9776e5', 
    'DbmKg8/j0kFcFnhetAzrq4SAOho8Twovt72hoHUqWNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)