UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPB0qmLyp2tr1LZxGXIsfJ/SGm++uHVRo1iT5GeePTc=' 
WHERE 
  key_id = 'feda44c82f3dec6d999c677a4a06e7b11c47a825449c97563230230f4b903690' 
  AND (
    token = 'nPB0qmLyp2tr1LZxGXIsfJ/SGm++uHVRo1iT5GeePTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )