INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5402f17cf0963f98b11ab89a6828a82007e65b900afb151fcf6bfa03852c68b', 
    'DH1icRr1byb4nXX5Yq9q/zIifaDXKGCg44FLqv7x/QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)