INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a172c2763f8c9fdcf960c71183b3449e76990e607e82a1cd24d410c7d12ddd7b', 
    '3uq3PFEeUbhNsmrpXBZAj0hgYbpblHn2jxLAOnxaOjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)