INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '010736eca4d76be121d3f2cc4ece8b00a9325b568efc63c37ddb391502aa40dd', 
    'KTs0R049hW6eCWacFSG8Aoleky7ALezts3HCGD2FbiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)