UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h61CFKfWDStPhxPAZBIj76XFQj/BmTjT236qUds/1Ow=' 
WHERE 
  key_id = 'ef6c57e148e079d507c00e20597715318580dcd09caa3fdc4d3823dbe0aed3fb' 
  AND (
    token = 'h61CFKfWDStPhxPAZBIj76XFQj/BmTjT236qUds/1Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )