INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6d52ea2746aacee5d920246460ddf9b7a628446257c122ff15d8687aa02d5b', 
    'JnlmhhB58Dg0DOruby/JRV1/FhC0frrH3ZGM5A9C1XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)