INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388f86d1de244f363cc86f04cae44d907121c661a2de7314de3ba73656cc1c3c', 
    'ShyU0ocjeydjLkv2RlClpMGHeWbnhKAJa67HIJh3gJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)