INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3d60dc4f1a3232705710faed12b30b1fa2a7b1a783213196bced6079c603be', 
    '6ZSvGcB/dKc8C1s1qAeG9qKKOeQ4HDxjL0ntGGa/mOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)