INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bfd9fffebc8168236cbd6896586477af882d55bc86af5645a2e2658c9a06ab9', 
    'PFeFdx6jN3XOcW5OVIWN6RFqKKN1SzBdNjPdZ21TSKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)