INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16830489ffa839f4c8ac1296b969481a91e20077f2f10dc6c28b9c42e48d5ded', 
    's5ZeAwfYnSTUpQGFOcNv3x6qbvsmROwfRCH43bAOc98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)