INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6f80b78dcc02fc6e5f5a9c0d28e4b5ef63534b7af638c5ab9431a7ac09e20b', 
    '5Xt7EvlFdn6r9kI4mGPJTyCGVLdR7AGWniAcrZQ1Qxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)