UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZD/ttlu4HEoBuU7SURTvSJIqs8vDzw9MEyWQlfEdE8=' 
WHERE 
  key_id = '1cac3604b8a7320ea2cafe1337bb8fc8bc8c0e836955bd824e6c483b2bb8f5ba' 
  AND (
    token = 'rZD/ttlu4HEoBuU7SURTvSJIqs8vDzw9MEyWQlfEdE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )