INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eeb9d05a451ef3bf0a96fe79582612827fa51e80e81f3e58fa32e464826f7fb', 
    '9MHjRH2iQXpe8vFOUEFAyoUh/dXsAWevGvLTmsimjnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)