INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db29d0fd89b8fb68bbda898922adde43c7ce3904ec2177d62b6521959161ce59', 
    '3jTbF8jwEeQRd//+bGAfhvHFVVOaj8ISrp9/ZhpRb6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)