UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ILR6TV4BxjbZK5EiGqeIpN0x08XFhQru39xOznyM58=' 
WHERE 
  key_id = '71347b8f4ca90be289e0bc79aa443186f55afe087477605da7d92181e36cdc40' 
  AND (
    token = '8ILR6TV4BxjbZK5EiGqeIpN0x08XFhQru39xOznyM58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )