UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFNcENSrdKUpgwBeqwOhnbdtcjM6ZQqZHoF8V1xFsWE=' 
WHERE 
  key_id = '093a96d2f5e65c16cad2a1276f88cc257b72f0b64d0172605d2c7c00d90a97a4' 
  AND (
    token = 'gFNcENSrdKUpgwBeqwOhnbdtcjM6ZQqZHoF8V1xFsWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )