INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b203e118ab6f18656aea482777cc75050c4fb79db98611a2b5c17b7db3b58c', 
    '8NVMmVq43qbsKDBjeD1fJ5CZsPOUFvkJhGhvK98FSpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)