INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b599f4a5fa61a899f6b4c54598b66b9a65a2cc59501676b71da4ad34f6782eb', 
    '8iuEcbDaAwHP9gmyvSLm8IN3Ber6DWzWfIshiaoN4n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)