INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '068a006c7c057368e776817e6c501a071876099bac9a5fb1b7e0270f66db457d', 
    'EyHc0MnsXHDvPcGgziEpmD0tTUer0R2tTA02EMdrE1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)