INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc96e1a08c7ddede62d6bbaeac548d6f4193808a9857c64a23826e45d4dcb434', 
    'Pw3Q1ZBqPqktivGalTADV6a7VUDuf5oL7NkQJJLcaPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)