INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76506885ea9f3fb326d8862542c78614792cf2e674059132c8f913cc41bb8641', 
    'ujBw7S7XuyBFES7BQI3IbN7Z1ZjiRLgP8Zh7hl4yGas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)