INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b1f74fe539392b5c4aaaaea12c9158847f88158a7b462105bbe55edd59e1d9', 
    'XCYlppj2sQw1FdxdRkEmlnZd195IfWQrrXLj6hjBLi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)