UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxCKyrYeYvEKKtpo4OQ3nt807Qid3ALOKhZSsg4p3gs=' 
WHERE 
  key_id = 'd20be62aa82de0a21477476102c8b0b188f7f7dd7c2e4b55fd1ebb5f2bda72c5' 
  AND (
    token = 'vxCKyrYeYvEKKtpo4OQ3nt807Qid3ALOKhZSsg4p3gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )