INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44d8eadf028ebe08983b74147b575561844b087eca9f18b037d621647f82a6b8', 
    'Eeei2BM+HLzWXPKmoKwqhv9veimd+6lXuaH27Jc4ZAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)