INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8ee1306626554db5badcae2a4af0d0b7f18c025911c11004c1ccbc6f0efe0df', 
    'D9FN5rlFi1W9Gg81ctBFTq0K1lrakWUf2u4MVsEXpjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)