UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QzFj2TYqqj3ZXopApEiGV/USVjAP1LLeHLurNR3pT4k=' 
WHERE 
  key_id = '504ca86670315989f445a54f326e1b7312a3e563f875e56e23bb333349960460' 
  AND (
    token = 'QzFj2TYqqj3ZXopApEiGV/USVjAP1LLeHLurNR3pT4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )