INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90e305797749671455b34a57fb7fa0e5a4c369ea8faf84833eae2a3d9cdf843d', 
    'Nv5swiokNR4IuBIKW/aBjgrjnAOjsD06bqlnW06xx9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)