INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26eca47b8cd20673b88dc8dc5c484abf2e76391f09decf586df7d8f6a2271cb3', 
    'iHb44mIkliO5pz0dlQgiKG+RAPk1wggM0ezlHqZZqZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)