INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2594eb0ef83c4dfdb4cb605c5f3169adcdfff0167551df27850ccc54906ad2a', 
    't5JZJEKlrHvRy2oDTtZW+s9DF3vdNmh2XcVvBK0Tk0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)