INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a848e425c361784e5e2e3561385d0de1c5d36bb7dcea084aedc2a177e7796a5a', 
    'OYuekPPdmcWJTVJhDdBwlGFjCbHsJAvfk+UBMSvclpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)