INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a6581d9edeb96edac54a497aad276f03e40220c305f660284ed569bfba845b', 
    'RGgbkc1On9rUdD0DqV4dprwe4d1G8T/+B7yRAH9nXbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)