INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46901561582f906f4446bc2cc6048980af086ee2b5cca37d1fe1ea4b9422b91a', 
    'rg4W0vRpQPJfCKxjbcCOUkbbAQzOgMsgNVMRPYfgb4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)