INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fec842c17c6d424db3dcaef90de502b5c537a75f9fc6a583e19913d74ac7bd2', 
    'NCy/EzvxG0myPmOVNgrnJVSkUB/gUyHOatfAKXHizM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)