INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ff9d929be1a95694a9c021c6b728b85948f85d7f8de62090dd61ecf4a725489', 
    'jwa1KlPxe0DtxMZ8CfxmjFPVRYqgGNRtwnbjEDK+UOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)