UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDGl2I4CiEHX8ieL3eWRNS7cHfXOor5d00klOTyVm3M=' 
WHERE 
  key_id = 'b494ce062aafddd94bd36c749663d6b17b9f3de5b0b1c9ff6b37d5a91899dbd3' 
  AND (
    token = 'ZDGl2I4CiEHX8ieL3eWRNS7cHfXOor5d00klOTyVm3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )