INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d4c908ffdfc87f2d29881d88ad2cf8b187887d56e017bd90f73c36be1494ad', 
    'CJzPDrbYLg5yzwO26x55z7tt7zvtA9fhW/uMsXdxEnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)