UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPD3ajRwT1g7I/qAAyjTvodI96TNVAqZ3DeiaHj3mss=' 
WHERE 
  key_id = '8f709d8afadabc7f8846ac164d54878fd0150048093d9e9dbd704f7bcc2707ed' 
  AND (
    token = 'DPD3ajRwT1g7I/qAAyjTvodI96TNVAqZ3DeiaHj3mss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )