INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4af648d985c2e6a76df9ec30b36a245e79e68e644eb73c3ed75446401755ac', 
    'DkTucWPBsXRxLv+oSHsZfhAOOG6hWyiRh08T2fV4bzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)