INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e8390d98f9da01d8eec80c53934f06aeb43e230dfec21774bd06e687bcc8f4', 
    'bCHx77BvKkA8A8M8za3DjC9/FrQsxa91rQNeNGV5pqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)