UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDaKLY9fKDoue/QMIQB23KqehzpM7trQ+96bmkpX+m8=' 
WHERE 
  key_id = '309d4f4d197d042d2dfb15cf12eeb3f18e78fc50cc98d6d8bac787fef359d89b' 
  AND (
    token = 'UDaKLY9fKDoue/QMIQB23KqehzpM7trQ+96bmkpX+m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )