INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc9323ec7079f72779739811343306ef5b04b35298f32c01c4d3cd31cd1695b3', 
    'ajyK98yGzJv9IYKfwWgSdDHKp/6L1B1HGm5zXeVxaeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)