UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7kdUuEAJPnUJUEU6mmY3OYx+K3Y3nlNuhDtT+1zJzk=' 
WHERE 
  key_id = 'a504227b4ed619eb534c151fb2ef2929826d61b716b81cc61b4910688d385c8f' 
  AND (
    token = 'Z7kdUuEAJPnUJUEU6mmY3OYx+K3Y3nlNuhDtT+1zJzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )