INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af16203721926f3c73d6eeb21362fa4cc1c51c556bc2d9df50f16376fbadcb2e', 
    '/xF39JMe6jTmCsTr/k1PsTiFfgiUNZTuKUfyzmxH4po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)