INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c151765cb8b3948dc795eec18fd642707fa5b34c97b24a1ad55416e67f5f3ae', 
    'KG4TBYxuyGQgIMHfk3W7NMdK5k7rX3R0bF7WwjSRImo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)