INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e48cbdd251a7ab1a8b9b90b1c4111234700ded13e8ba45dc7c9b926e4f62dfa', 
    'D42TuJi4Wm/XlRrSJZdG15ts9l7LqdPOXgaBSNe3RL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)