INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a40789be4ff40a741da9fdf48cc9d5a15ea4c53ccf4d165e8f53b3481ca09ae', 
    'X5I4TEYNGhp83x94k6Rgdw5IgSN8USudroo8j3MlTCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)