INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84ab934bdad16f5d308450e5224359a77c466a8a40d2e5a0b2abb6a800d87d8d', 
    'sFwqWcXtJR8B6qVvHhOMQUBPmKKWqAKx35p6Z0ycSEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)