INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6bba80cbd487601c0f0ee239b3acfbbf09b673d958ef8c9ba5ce3cee382ed7d', 
    'iHvnFrm+BQNyzTp330p4GJufSYbvlxI0JzJsYXlMt9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)