INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28676f917d2340654649fea2b95f0a0b81b9c1129f8b8b6bbe2673f53786088a', 
    'BPvwYJs619Hp1VaEkh/bZgBzMxEI7ZQjddshLkN1qSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)