INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '017dc0ea85fff15940866ef74ea18804d187f2086f5814204bf4b96949710ca2', 
    'MHErUZmboyvZyhLhFQtXef1kdtPOnbMWUvoO/tg5OrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)