UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAW7cBOENbbOv9UloIT36ygW/lRyiPPz+v6EFjEUKnk=' 
WHERE 
  key_id = '3eea0988abf8e9c8a040c1fe2b1d5a6d14b5bc1020e4cfb0100b68bd4942a4a9' 
  AND (
    token = 'EAW7cBOENbbOv9UloIT36ygW/lRyiPPz+v6EFjEUKnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )