INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c6ef9c81838ffea15f9711ab5a311116b8410c08bfbf00a52367f6c1ba673ca', 
    'b+/jS8jb0eNEkywhD/XQvpsuKaGIYU0BTqPghyCt1sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)