INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '422736ff150f8e3073b4367a2a8ec4b7ca4c05c3c12875556ccb14cd866a0c28', 
    'hyruT8jwwP4xCzGZD2smp4n6wFKDzxhaf+LP04jiDg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)