UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J4aZcSGZD4c9NBqKwjod/Q9n8R05QUpiyfyGwMeYADY=' 
WHERE 
  key_id = '78f902e20bba4305b21d4b9661d5a8ada22aca4ca921396602fc47d1bc89b1cf' 
  AND (
    token = 'J4aZcSGZD4c9NBqKwjod/Q9n8R05QUpiyfyGwMeYADY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )