INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4a293e2a2b37a246e8d35f517bcfa74cb92ba508fb398cc642a529bfab7904b', 
    'b9ca91lpXOjtrba0YhgC7zl89DodFX6zDMoGDViR25M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)