UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwklFT9t/c9N8dnoHJg7ewGwRNvlFxskqmzOxuLAWy8=' 
WHERE 
  key_id = 'e8391e3695921699151d6dcb77e415e07e37c52b3aaac5dc6ac16f592022bc07' 
  AND (
    token = 'PwklFT9t/c9N8dnoHJg7ewGwRNvlFxskqmzOxuLAWy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )