INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad8a22a94210e43a1a5977b4af236a7ca1036282f1daf69b6d18678f95f2062', 
    'iMrdLm0nDlFAKhXpEux3AbWGgRttoFyX6iHid0NqsTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)