INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb1688d727a7d254d772022f3708dac0514013dc7d3893f1da0305b69bd427f', 
    '2ZhTUBl2l2BR/RH93ynI+NiMhzkeJO01QdTI56upKkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)