INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd76dfc6bc3d9b90427c8f5b0eaafe31baaf169ef056a517f6c6012970f236bd', 
    '4IBqjcvUFbryUFp92YuZW4CFoasVOGyc3FheY/IczFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)