INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8374150f5d5e60f5a0a03129a7739db4183c662df482c63a3d4017deaa7e41ed', 
    'lGcGrRNgfooNs3mdOZGqR97IGvFMn5Ws0YYXvrG3+zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)