INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '07d6639718e4c82332acb143e0adc49583208390cce67007161039789747040b', 
    'CqsEN1P9WYiJCt8MKwdDmfNEmvmkZFaMEIkwWHps5d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)