INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0fef182bed8dc06aaaa4ff4ed7fc55ee8023912847486691e180b18e3c91902', 
    'YWZqGPpUCCseCxNsWFaLjwrxlj0QSx5qvIMqXJfSXu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)