UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJ8GhVrsLQ9EM6Z/E6gL/2CPn9Q0+LqI4vwj2bsOAj8=' 
WHERE 
  key_id = '9c97c3026ccd715ad949030811c680eedd2435ccf31f04714b0b666ae906db18' 
  AND (
    token = 'UJ8GhVrsLQ9EM6Z/E6gL/2CPn9Q0+LqI4vwj2bsOAj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )