UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNCR/hAkjV96L280XRFY5PQWry9gO55vlCSmAQgCovk=' 
WHERE 
  key_id = 'fee5fc4f7aff7778835baadd09146f49f31d23107c819d260787f88728fe90da' 
  AND (
    token = 'XNCR/hAkjV96L280XRFY5PQWry9gO55vlCSmAQgCovk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )