INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f983d22d076a91eef746b7da8aade13476107ec99a7ca7b64a7af1b7914e39f', 
    'phr/DdRacpU0o8TsCLoFYbjElONKayOlJK21WFQd1fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)