INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '444c9d9ee30cea17c66bc03d0d175134b561c1e9897a9be8cefd902ad418d550', 
    'D8+7tSwNWsrssSlRByI3kmUV1mRgvnaQg7Mi91uRSkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)