INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcd30813de726d759b0f91e9601c0d76f9237116ab0b0a106a71731eb013d84f', 
    'anlFqQ5EsPAxQmaEMnt/UOo7laI7umFu2oXVn4arTRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)