UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuzGqKLuiOB7BQwdt9TX5i7Lv4g0TQ70H5a6kUVbR7c=' 
WHERE 
  key_id = '2acde13410cd694eedf56d5c1d5e159a2e09ca6cd8a92f5d7670ec6da9d6834e' 
  AND (
    token = 'EuzGqKLuiOB7BQwdt9TX5i7Lv4g0TQ70H5a6kUVbR7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )