INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff9ccd03ec202be29141f4b55157cac75817e65f1e4c53790286816bc8221f98', 
    'heY5ThW0N7CbSMOHwGvnwmuO6wRo58oUy4CA+ENTbRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)