UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPOych0t6YmXT9K/JUiSEk5ROjrDGrt8HyHRURkgK44=' 
WHERE 
  key_id = 'f957e52949762c848ca41d2fcb8241f6861d3686cecd31173b7ccb6e1ad8e7f5' 
  AND (
    token = 'nPOych0t6YmXT9K/JUiSEk5ROjrDGrt8HyHRURkgK44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )