INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c1d6b55162a2be23df868222f6397989edd0a4d6183d9edf05a6e3cdd74b52', 
    'plIAGxTK2HInH/4A2tMTKuc3L0jZ71roMKkorG2R9ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)