UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1/ftvBbpy7z8QPplUTb2DP2UsJ16O6QvDESIgCPfbQ=' 
WHERE 
  key_id = 'e4d573b560cf0b59514fc99b5de8d2d6f14528146ca19de10dfe489db9c7fc21' 
  AND (
    token = 'H1/ftvBbpy7z8QPplUTb2DP2UsJ16O6QvDESIgCPfbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )