INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681c44744ac56c82a29619cfaf49e93bb1ff686fc6849296863731dc1219054e', 
    'ByN4c/20Wblgmn7nImyjmeCdSj8NNDDXeJiYojnkR4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)