INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02dc4fc662ac67c8e0cc9cd2ef6d6e885eb3eafcf32adc032664fc88aba6edbd', 
    'jCPATWGn1syKlSPDjbEV7VmBOkQO4F79XwZYZQQTKg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)