UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTzdMbULMTEypEMdsXG+LKZ1b0dS9uasYDIo1TBVRec=' 
WHERE 
  key_id = '582d91d8cf0b53b9ca075518a7736e1b0ba40d182f4eabc3314830f6d17d9b91' 
  AND (
    token = 'PTzdMbULMTEypEMdsXG+LKZ1b0dS9uasYDIo1TBVRec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )