INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91393e36641525505c17f55136179214459711de51879a32066d2aeae56611fc', 
    '1a1mCu9NhEldMIX90xWIk+6TQVBD8/4jDJnjFy9A7EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)