UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWukpBChc626HiCRj3q5F1XrBCzEgFPTZQyBFZYtT2E=' 
WHERE 
  key_id = '2ccccf5d809e1696beb1b68534a86afc997e2c44027d773261376106325f2257' 
  AND (
    token = 'HWukpBChc626HiCRj3q5F1XrBCzEgFPTZQyBFZYtT2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )