UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7W4JsKcTBPlkiwRzybek6poLfC3zBx3zJXdWOUJcKo=' 
WHERE 
  key_id = '4c25563d2231e9a590494502a3e6ab371dddfe2eb31e8dc7831a0ce94b6b0b32' 
  AND (
    token = 'S7W4JsKcTBPlkiwRzybek6poLfC3zBx3zJXdWOUJcKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )