INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6c4439bd12bc9676c6e174b217dfee3e967d3a3a23ae64a482172d5fc32494', 
    'Sqn7ydVwHOTD6LjzXhPZd3YzgCzkNiBSiGTXeKuHmf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)