UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuvbGnZuBidkLLI6hwKtgJ32JmXAFEiQqnEs2dkmA/A=' 
WHERE 
  key_id = '4bc82bc4041b1632b4baa1531a2fff9956d5f24e7a1c0486caaadf0485a38ee8' 
  AND (
    token = 'SuvbGnZuBidkLLI6hwKtgJ32JmXAFEiQqnEs2dkmA/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )