INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '187f323c44e32222f543cc8eaf98a340eb5735bb046ee942446f8de4bc6321b6', 
    'zuedZ17V6RvMCIBxv/u6NQj0kMstdOTRRVPisGBGq9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)