INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e54ff333d7021b146a9a692cbbf4936fb00d56aae95b9d3fb10e29ed4c0bae16', 
    'xLf2BtBdMbIhKQGHQ79KmHuadNgd0f7aXCEhU66C+0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)