INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f96bb2f79a608e2fedc83170cbd51bc91fc8fa61ea5e86aeee054066b9109c', 
    'clmKBCAFqqETF7+s+be1QS5W3VdYR7jNrwPpYUSAANg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)