INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb9d342f7f52eea1545e5d7bb2a07f7c0102eed94cf8897426ef87ce77656b5', 
    '815WDUtkUa18dBb3cxfssvTVJ9jta1wRXb4Yr3xN3E0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)