UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trdahvJdd0gkzahmCWu1KdogJpTlzPrRFBn1HHE1foQ=' 
WHERE 
  key_id = '5193fc2a23c9f88a9773478567c97905c5b6ae0f47f792e66710cbf0e605cd44' 
  AND (
    token = 'trdahvJdd0gkzahmCWu1KdogJpTlzPrRFBn1HHE1foQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )