INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcc7128ac3a91f50f49cc6152d44f1e9c5426f2f46b0bb89db0c78d361d98aae', 
    'bwwFZ0Dqpe8jjSW+T7FirmZxjWvMWZbCVl/w1tQbvKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)