INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f6491f9567096848abe4fca6511b42dfa2b9c652a86aba44bca72fc6cb7f6c', 
    'rdjRB6EppORAZJXC9wkg9KvsNYUZd2ErSJxOlaPWaPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)