INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4e13ded4447ab4e77401fb49f4c42f1744b003f5cc2520fbdc858a8714d6ec7', 
    'clwxUWKEjUdMMRFNKLg8T6BcQIop/QXcI/dUvSCsLsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)