INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29558f75ead2a8d5f86daa649d39788fd63f82f08086005a6227b9aa6261fc25', 
    'i3YwTBcLrU8LUNHuhl98F8ab5P9KKBQr3D+4OzkmNcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)