INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a3efb83f9d19efa794c7f051ef421d6d279dff51e4e634671e67c6f67f7ec90', 
    'XxsdM26SsJngHVyrmzd4j6Lwam+UkXBH5AfP9prWQeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)