INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6894c8541d81d62e8ef3b99794fe8e5ce97f71aaa31f6f6ad36b051943ed076', 
    'TnEzsyumaKNL3RlRrQ1jueCnNCDc/wfWuLLibiZVNes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)