UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DZvCF1rG/4eluMNWAouKpHXpdNaG3Gi2mHX6tn3Jsc=' 
WHERE 
  key_id = '0c2f0095d3268f5e5cb70a6daa888a37f063a827900521770ed9373cb71d4c45' 
  AND (
    token = '+DZvCF1rG/4eluMNWAouKpHXpdNaG3Gi2mHX6tn3Jsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )