INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a247f02f674032ec7f02556caac3d55778f6e5bdd4c87bbde46d238d2b81a2a2', 
    '0cJBLMehR0GVAquDJivmSJwhiIgfnldAGXdnXOh2UgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)