INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fccc953d5b104e9bb2aa6eb868acf88522201300f0c1f5da34729ac93e31185', 
    'NA1WoXdk8Wd0RZgquUShFkhCu/iDgqwsn9GuGmk9boY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)