INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e8e70803062f87e15d1bc78e472c7f4e6e60d49abc1f7fa709ca87b45203b5', 
    'i3W9YzjHWxeJfQ9Ycq8xF/N9KmgUzp2cJr7g8vJGKkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)