INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561863cce336765849e8794992e8d3a8adc6350e2a5adaea5377ba01237a386b', 
    'CMR2mKxeDsTJrI8SPzr5Nawi24bjlyoeJHHZhhUSrag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)