INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75538eeceda55cb1ae03df49c505d5d20ca41a4fa1f405e434a2da65f9e37c1b', 
    'Z98lyFY6/+rKXbmdq43n39ppkTNJJgfktC33CQ3wC1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)