INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ecfc35d7154729e6025b6e17745b8cc15c5daec462c159254f361bbd94c930', 
    'wCZ1PTqhu0lMo7y7GS0BU5paCeOxkveQbZ9woJSYS9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)