INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a08770c2cb30a373418349b815a006b857c1dee8a3e639a4ca14901661a24c69', 
    'sbkQfDUc0tgQxwtZ54L75m67kk5LauQemuWOVG6sigQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)