UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNAk9KIJkt+xNDymoECOR2gfKxslgxRrV04JV/s4U14=' 
WHERE 
  key_id = '59516d991645b776a52d6c64e9aa3d08ea54c3f8f1a1ea2ab9e84980c922e894' 
  AND (
    token = 'NNAk9KIJkt+xNDymoECOR2gfKxslgxRrV04JV/s4U14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )