INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cdd5b93f5c07f34f84e5b682ee04f79f4595c94bd6368acf7e6724ab065fc4', 
    'iAuZnRsgC2xftW4UOap2WFnRwAHjY+FLCJY2HkoT3JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)