INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '627a93976ee44356b75d040c42da2896078aa31f14caebcf038353dc1cc32a8d', 
    'KoAQqWY4mjuLGuHZo013SQLz92v5dMlVh+0nGN+q8kU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)