UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NOmsX9fIy5oe9fi18SI9CKbB5O6+axnyDZ2s+j5Pg4=' 
WHERE 
  key_id = '608dceaa0e41bbbfb0d4785e88d7dc4baf31a2103a67e082ea9f89f2b614bdad' 
  AND (
    token = '6NOmsX9fIy5oe9fi18SI9CKbB5O6+axnyDZ2s+j5Pg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )