INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93eb0c1fed4d12ed23d05eb2e5f4e508ed493099120719578953162710b73814', 
    'zerx6Y9apCjIdltjNHzNVNwHv72VrULadnsvNLTwg4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)