INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd816521a5e4f5e93adb0def4050cbdde4fb5054282dd558ae460f866feb3e960', 
    'Ap8wMK/AacLcOTCxnnvHXJjW0pHK2YY/C3HlQQqOuJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)