INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba8a9ac947fa3b52bba965d0db9ec3f59b2fcdcdfd5da33b38a6a68f0f44ad59', 
    'vsSHLKIcrMEtTLREhg6VpawH6VuxgqhOsyy+lE3mUhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)