UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDfqdjgixPRjVrtCa+NeylPQzmz8EamLt1p6bopZHTM=' 
WHERE 
  key_id = '13d6eddbbb739257bae5c8a1d8ff075ba034db283398271449c938d9e6b881e1' 
  AND (
    token = 'VDfqdjgixPRjVrtCa+NeylPQzmz8EamLt1p6bopZHTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )