INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b0c02e4dbe9919d703b392c753979fcb0285ad3bc3cde0d8538a01ad84c445', 
    'kYsksEIk3nApuUjdk23s9WXHpvP6WwxMC4ThiOF96lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)