INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45bcc82a9f0a02875dd3aa695989353c731c8b07a266e754773c0bffe8076044', 
    'zZxdLBjuuCsaxDYPsufu6eBikCSSYPKnbcfnAROecuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)