INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408c75e684ebe0226c9160aae31540ec9e648453bc04a9c708782b59cad66727', 
    '7pTc3X5DfQPfY+bb4sH5bHTqOs6rpiGtbXseCZGZ9aI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)