UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2m4SmYu8RnINTTjTfEmH9Fb6w5hixXYsLwxgfre3to=' 
WHERE 
  key_id = '5f6b8733da85a2ebeb1cb3b71e4a99618f639a727abd07b16e605eb78e1cf4d9' 
  AND (
    token = 's2m4SmYu8RnINTTjTfEmH9Fb6w5hixXYsLwxgfre3to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )