INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9d7afe388f2b2cf9678a63cce4aa577e5ea91cbc845aee363295d0aad07287', 
    'orJTw6I9MkWnBn8mG0m1/tQ/U67bfdLq0+dd+1hnPT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)