UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTlRyN8S1C+dLxzTgwvFe28iBFacGJeL7O4yuuTliA4=' 
WHERE 
  key_id = '9df58c979e70cc243f48864cef62d1894bc1edf8bc9530264cf750a0e9220d3a' 
  AND (
    token = 'yTlRyN8S1C+dLxzTgwvFe28iBFacGJeL7O4yuuTliA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )