UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGdJiuQ3e8xmKAHeQezqcfOVtmPIUGgjOY3PO3+9p20=' 
WHERE 
  key_id = '18896092530a6b00089d654a5e7de499d1f91702f23220f7c860661b5064e0bd' 
  AND (
    token = 'eGdJiuQ3e8xmKAHeQezqcfOVtmPIUGgjOY3PO3+9p20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )