INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a388b114ebe5fe4725aec6fade3f5fc9723bed4a9d15c43b8e9c0a4c06cffb3', 
    'WWdOdqPlOXYgG938dX8MieF/TEDC2HbA1oLOmi+n7X4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)