INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c18aa269852693d55df8d3778b440c4f20a3363b1507db40b1f6314e46d9666f', 
    '6djqtSExnj+UxUlq0EqYoomM6wERnxdiQpHHhnlJFnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)