INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc2671c27fa7e7f1e0f6e5c1bee19fdf91c7509bbb232ac902d529b8404c196', 
    'I0MEaksGP0ARpERi1JFKlvuK94FnBC3bJw/3lFovf/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)