INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d28d139471d50a97d9efaf173f7b05b486c82e6666659b37789acb7a42751b', 
    'ae0Y83Rp9lSatxLuh9/H9sTA8jZLdBo1Zxa9wthJpzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)