INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53b367efdbe9e7ad65803ce9360072d1f3d4a19cbc8989b9b9655d871498133a', 
    'Du8ryqIECoNvvlVQ2EQSe0qqW+ncfzE2ei0I7IKeAyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)