INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2e2cf54133d23e5a6a23ac3fce754a9572c47c411eb8734f509747f189f761', 
    '44XfdPueetBP5U4LCR5iKZk9LABIrnZnQ/wVbmhD1ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)