INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec5e421f52d62208025500dd2f25d46eef31f8120ade1d8d7d8b7c4972dd3db7', 
    'lRTb6uDSww9Y524X30E4IV0sTp7LdVDjex20Z+uxC7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)