INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54496b3e61f9ed670f3f33cc7520a9c1238cbc01d69a275a56dfa21edfbdf87', 
    'C5wALg+uAGPnLQ74Q8ZlV9870DKxXt0K/lLZj4YKi1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)