INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b29ce4aae0e4a562ff8c187d3482bed06ae0e1e9dba76db99039b7dee2cb580', 
    'TK3lJ+RfJf7I4V3qDgszBKYG62QLG7+47s4OrVUsAgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)