INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46203a8eb1ddb582536b52bb9b35d9a6a91838e891557f99cb35156e78a6fe1c', 
    'AiY6vtMDSo6sRihyhif740WTxWdsKzDMQlVH0741Icg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)