INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e869b758e0e513a35d3e54e1dedfc0aa24ab26b681ce54a14e50f5fca745ed9b', 
    'hz1Gr0mjuC4SSFEoTnIQzAOU3Ox215RUpmv8tIhZ8Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)