INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beb5292e323a79d7d1214dd35a89298e7c1c1fa81eb4cb71e375e06b66b3a01b', 
    'sNGU4kQCTE364sXjIO3Ku+oKbdJse0s06KA5sLHH8Wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)