INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93b498b8b205d6036029895ce019f082957088a051e10e3535b47ff861d45a1d', 
    'mrygDZMXDcRn9K0qLA0yLldjh4xxK9HIAo6nb6Vtzmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)