INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec78c69aa9239e95993950bfeae2b3dc499c6e5c03796403bea01c6ad926051a', 
    'MQMq96hNG4xUjettiyRq7WSWD/HoDS3NLl2wi9a23oQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)