INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c83f2458a0299404971dbd30f3b2bec14cf3353f92bfc57857090e20b638ea6c', 
    'Sh7K7MXNWeIQzwyNxY0lTcBtno3MDdCpyjkZcBkbbN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)