INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a277bffef080fe9fbd24679086ad2e363d0eb78073792714084f44d16bb4f1c6', 
    '9KV6ecx2TtmrQ35YykjG5La0CnfobEeTAMdTi02MKh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)