INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8951ddb00510841b84074a88e0b84a89302f4fb158ac2b23b029ca6588e6f30', 
    'SQWnexxEoHCNvEZ7VIiGGGaa/EPxmfHBJ1vFDRpKOX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)