UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKY5f3BKKfGY9bXqRRjsPmcu+bcgKgrEtuQ0BN77ak0=' 
WHERE 
  key_id = '0c760f8219b025f9189ffa85e72d8d00e68ea46c63f984c897b2bf92afb76491' 
  AND (
    token = 'YKY5f3BKKfGY9bXqRRjsPmcu+bcgKgrEtuQ0BN77ak0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )