UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qMJUoxwXy/Q3EHGlzKhZMs5gekINYU24oRV75XKCdQ=' 
WHERE 
  key_id = '9549cc5ca373cb867c2a858a1a2122256b7ab98914c3f89322d3a4ec8827131d' 
  AND (
    token = '3qMJUoxwXy/Q3EHGlzKhZMs5gekINYU24oRV75XKCdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )