UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c71xgmI6uDaNcs2TGENPGaKWxNRvIjmUsCmzwoPcM7E=' 
WHERE 
  key_id = '60cf0030b073e4a4d97c49742baa2a025a55a1bad8ff65b7012a666a86fd0636' 
  AND (
    token = 'c71xgmI6uDaNcs2TGENPGaKWxNRvIjmUsCmzwoPcM7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )