UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOUMMZsuEnTANIBtM7PjrO9pDemHpPZvToXEFQQf0Bs=' 
WHERE 
  key_id = '4293306b2ac6385cb2285e8a0599d62dbdf464cd347a8f0a6a09a60a8208bf63' 
  AND (
    token = 'DOUMMZsuEnTANIBtM7PjrO9pDemHpPZvToXEFQQf0Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )