INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d844eec6dec427c0c6ca747aa69b9a4f5ee6e2db0d8461c2d364f23901e6da', 
    'Tvo5njDrBetFW222ePzifHMZfPXICOKyPMr22WiXW74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)