INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0709e15fdafb103dad8fa27ee47e6eea63809686d60dabdca9dd214da181263a', 
    'Y61FwDmveL9CZUz1DOqverrmH9qCYwC/WQBMbrIxFrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)