INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd35f5d12244ae0c0bb2ad16cea84b38aa6e874fa43b11fb56c8e6d619fb13713', 
    'V9RUmIjsFUiCz677xqaJo3XfQLmSxJ6dst3PRvbCSuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)