UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqApPb8/aI0uksMs2dtwS1ieEYm2RMj5dLtepGPkths=' 
WHERE 
  key_id = '6c172693c67d0aeacf6ec99e67a839914c13a48e70f38f4af6d48a295bb6f2b5' 
  AND (
    token = 'tqApPb8/aI0uksMs2dtwS1ieEYm2RMj5dLtepGPkths=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )