INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f39475aa64b32c77b4063ccfcb5e6afcb03c3b31f36125b27002f406cd72d1', 
    'w5SXTCxg2rWIPbEf5TRnhoScoxDlJ19TcuMuhu7qaf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)