INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89c8799ad4f310433579f543eb3ff873abb4856e01128ab6c5500e127e007abb', 
    'UV+RvLW+I4Kp8RJbKr0awnAwytIA2/muXevlPUksV5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)