INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e3b63f3da743072ed92d8b579c8e6d6e9451b37cb0e8b168a111e8776a0d226', 
    '4lxeCeOt7Q0qaBYQkmjGIzbpKORtss0t/O4JEOaXmkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)