INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a78a4452927e35c77a6ebd175f7935133881fb6e11cd2a831fa310b6a06e860a', 
    'WWAIQB3/MycbmP2NiNnmOkuK355W1reWb4m2Zro1I40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)