INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '867e711e8e04fad605d7b7cf4aaaae580342c5bc194dffd973d9f69a6404ae6d', 
    'nYeAS64f2NvR+zwNcrW+1hiGMjBSCqDKz6uYIP2wwEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)