INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b967a22efba32a4feda0353558a404b754c1e64b3890939765814aebe85b61', 
    'rMGS6/WvA/sgUc4BI4A6uGaWFsHZJhpP5KcBUHuntLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)