INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a839bd9c4beaa5eef92a36ab660855ffc8a61f9e65e8e75419543a590d9207c6', 
    'ZV3bE7DoiU5MioOtfONbDARsY8t/9Iwu0xpXFyzrDUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)