INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72c06c6977c3cd832a7c0a30f48195346525bdaee482dba4464b1453c7a6072c', 
    'ZjUE8568vRQgAsH67DYxPf/237DMTQarEUyT2oQLBJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)