UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFqgWKpXYJ4kVB6QH7dwffbOPTUTILynhTIpNJ582s8=' 
WHERE 
  key_id = '6e6afb15cf9a783fff814852d611f4a54036d2c1c3f9cf401baf8e442d17ba5c' 
  AND (
    token = 'WFqgWKpXYJ4kVB6QH7dwffbOPTUTILynhTIpNJ582s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )