INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb200ae6ca04fefb052bbe0850c398fd1c4191922359d7f70b1ec6219d36ee4', 
    'l9bTbbmCLxLf3gxRY9YTAt3e2YE1fRZVRl0sazSeaWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)