INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f7847021bc0217cbd5e901b4970fb8687c9a799ac3c4847e1ab43ac75ba937c', 
    'dESoEhi47xCddaBL8BQmqucUPnsuyiiHOmn5Bbf4xZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)