INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc31ae0e8c74e8d8bbdbd23fa479a6a17810083294010fc6be9a30684969932a', 
    '1wkRuC6QMFCQ16V3pewBZuT08PkhYt9D9gC3FSI7nF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)