UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DvnBmFMjSkdR/zwPTEY7ehl2PLUgMiJDgY96UfZ6ToU=' 
WHERE 
  key_id = '5b4f8e30c91a68b8101c0ce0b6a0774b47333da59a9764fd708bce294ec6c24b' 
  AND (
    token = 'DvnBmFMjSkdR/zwPTEY7ehl2PLUgMiJDgY96UfZ6ToU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )