INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255eabd749c79e3f560d73362fc064637e1ed5f609f121070428143a91f40ae8', 
    'FKi6BBFjLncsTPr7OCmOW1YcuwnKNbJ+nnFcGBi6WQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)