INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6890b352d580954526acc8fc5136dbc7db3235cfe4b538e91316b7c97269fbe4', 
    '3wYGc7qNlncm1F65EDDWb9l6YQTDomGqUEs5peLANNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)