UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+idnCaf6xRV1xRVMj351dIo0J+dE8IH0Je//sEEKWQ=' 
WHERE 
  key_id = '4f32a3306e8f91a06457472515b390f8ea5a8c1025c226579ed6ca31b17ad971' 
  AND (
    token = 'T+idnCaf6xRV1xRVMj351dIo0J+dE8IH0Je//sEEKWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )