INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7431060e34ae3512016cac2e7ee3db8de56c3076e130fb23fc97fde5ca6fef7', 
    'nK7ENU84Vlxb1k2VphFAquPvEQQZ/TBW1yAcn5QdLvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)