UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8Tr8CbzdI/SCKtjCJb+lUz5DWddmWzRZAK2c5FYZDk=' 
WHERE 
  key_id = '5ebca1330c59307b5548278762eec11c6db7b19d05211ae88caf13649634ff6d' 
  AND (
    token = 'v8Tr8CbzdI/SCKtjCJb+lUz5DWddmWzRZAK2c5FYZDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )