INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '198731183e115713a0f21602541e96c789c4108ec3436caa97059f43076e9c03', 
    'jTpKuYWr2VZCHlwjhztqvwgmqzvfRi4B2O6mCYNSAdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)