UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGG8GRhUeumx0odu8wM3LGuQeUoZESYHjpv9KjIabSo=' 
WHERE 
  key_id = '0a186453d8ef2a0d514a44642de5616928bf8b82536bdc8e207fdeb982eb4832' 
  AND (
    token = 'dGG8GRhUeumx0odu8wM3LGuQeUoZESYHjpv9KjIabSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )