INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d9b1d9de2ca623817264e2f3b61a5d11e4e0fb7f6ce34170407b03c1c8eb1c6', 
    '+KA9ryEPDZ1zly1irA7rHtkIrBlAyYSQePVD036NLew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)