INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c347730c2d3e0ffabd07351fcc87f1daba2748ed5784578a7ebae3ba48c6285b', 
    'kz6clSpI43VybuAfvSp2JwXhJmuoizsNuhmvXy6uri4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)