INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9ade80233404126f46d83e5f2e67f2fb4517485c3c6e8cec5dcfc77d0e01d9', 
    'LV84qDUKrdAExM7GxKR4/F5wuTRAbr29LZ1laO3wwk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)