INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69a9eeb8df331f3c1bdb57c375fbe42e88d2e5efd41324b59e89e4d7d4122ed8', 
    'VftHl2BM2to9Embv/VImRoFy7I8tYamxlYBbSqkvHg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)