UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4LS243R3IScknOaKhIWHOywOrDcF5sFzBXDgpihGd4=' 
WHERE 
  key_id = '983191b09141e0b53710ada930108eeb1d888d37fe2b11f6a9b5fa89f11ccbea' 
  AND (
    token = 'c4LS243R3IScknOaKhIWHOywOrDcF5sFzBXDgpihGd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )