INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56d5215b7617fa25e138dd38c467d195a3323857f117453574e429ef25a2ffb7', 
    'SfcDcGfq7P4UJujsjooyveB9O2vfK9CVOmT6Bqt8LCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)