INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e188581b9f966b01af7e023f9c1133efd41cfb0c96312c14a03f430de003107', 
    'YCng22Plhs7T684eB4N0idmSuoO4M7CqfNP1a1G9Xoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)