UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybhE8o2sAXbQH42XPIhKIY00h8LqvLZy7gNf9UZojfU=' 
WHERE 
  key_id = '89dc9c52a87822f9745b142c435e213f97c1fdc1b4cfe5d072a909802e413d78' 
  AND (
    token = 'ybhE8o2sAXbQH42XPIhKIY00h8LqvLZy7gNf9UZojfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )