UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUGaUy1i+McLTLFeJdd6bjeLDg+AGqUCWTbbcw3ZmV0=' 
WHERE 
  key_id = '91a4cbc6ae13ed8312fe1fac08e620debd4c3fd45a71f90bec50431f79c880c0' 
  AND (
    token = 'JUGaUy1i+McLTLFeJdd6bjeLDg+AGqUCWTbbcw3ZmV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )