INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0456d84d961cf01b8994e09dea772bd16be1ca331c3d9547589f5bb80c789860', 
    '9d6CkX9AnW4Z8aAss1ha6JMAnbL5fQ4zf/Ey1YqjxXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)