INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d7b9082f4d9356c481e838f28e4d9c5b8ae04f37eca027665dd97500d1a079', 
    'CBPv8Xoj2RGMvcvD3DwoK+eP93jZ03wLtzjNsHfLjLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)