UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cW16rKZABfoXcEMJh2kZX3ZyNKN9tjseP0okE81Yl4=' 
WHERE 
  key_id = '6953c0e7559a8c5e064b088b7c08929308cfca753d6438f5817afb27bbee3a17' 
  AND (
    token = '5cW16rKZABfoXcEMJh2kZX3ZyNKN9tjseP0okE81Yl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )