INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cfe6f5b0788f9f18d37b742ad9de86c1feab24e214100959516b69a3bb40bf1', 
    'JPm1E05reVMRpdTHmopwqKJ8dmawZPeJT6/jLzG4iIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)