INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39800b18b529aa494cab65e7f5f49b5ade3136bc267f95dea678e07957f822c4', 
    'AYc4kd5a9KFPjyZLqMrLYroL2tzlRYQyu3G6OKBWOCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)