INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd772b59a35a38cbe39733945202c02b5ececb50f7f12402e5034a1be6e62e5c1', 
    '2O8YGSojuNFBIPBmPUnCZSIQ5vg8yqmKevDothno8jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)