INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c378d7036498e2c4fee41a24b049d5988fad9e406226a7da397db871eb22e6', 
    'HFZm46lLOOqCTrCdCtJ2pLHpsZ1hcIBlvSiTyxRkAM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)