INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1078c8977bb13998c69701cc80a87d5ff6529273f4caeca586435efac2e476e9', 
    'QdIMFvWkwy+AtFkDht7EHSli3ScRE6Om3e2r5qJlNeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)