INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8550297905239381656747b43fb519a22a01c50499926156e0f4d4318f55198a', 
    'xja8tsx1iQU3d1eygMVWlU7qR7LJhrhjJxCexU6g2u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)