INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75fb0c40cfdfef4a60971f2c7f49a2b9fdc3441c9fee0211963b15937730be21', 
    'O+Y2Ndt5kbki1lGBoASAiJdovekV9n4/qRDmIK66yNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)