INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f37589f04ae3a1c982fae4baf37a63801471937bac3d33b74300b4380d9cdcea', 
    'iCD4KhboqcrslV3FxUaV5gWMOhUmejnzrd7CuaqEmis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)