UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTQ/0H4BVRiBOBZtkxD7D7Rz59z//HJg4Qu4ePew1EU=' 
WHERE 
  key_id = 'c4a1ea0ae2a91ebe0b5959d291b1f82e051d66d737891c56fd9830cb783b5bfa' 
  AND (
    token = 'iTQ/0H4BVRiBOBZtkxD7D7Rz59z//HJg4Qu4ePew1EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )