UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VByRizt6SsV9pVF9rY+csK7CE2C1QzxPjBVWbvWg/I=' 
WHERE 
  key_id = '1b5ccaf13cb25c0d975fc9126a93acaab82b04482cabf8a1a28f302cc1d75194' 
  AND (
    token = '3VByRizt6SsV9pVF9rY+csK7CE2C1QzxPjBVWbvWg/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )