INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88563a739f00980a3898c71f023fd42c6c5783b8a3070c89a8cd74f1a6f594e1', 
    'ouBgv1U6B0m5FQ6pnc6EiuEN9B5/ZiWo65AMa8PqO0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)