INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1ea8706964eb13d149507b61725e6cc9fb3609b8b46abbae9d605da07863eb', 
    'T9GJUf2+iGsoJoRt13MAZ2x9yjWWWzPEk/hrbGsRbEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)