INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50ec180b3a269003298b1366842018e174ff8accbe8abc3f47f529193fec687', 
    'B74PNA8x77eWojLIheWGD3ZuLWip5xDyYd89aOUKfcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)