UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVRiPPXHWnH1++JD3xK5i+Lvf5vdnRLyEptmIMdCS70=' 
WHERE 
  key_id = '90f09ac69f281466fc89d3f45dff92a9bd4fba7ca6d7fa3eca3a93c4c8a73805' 
  AND (
    token = 'QVRiPPXHWnH1++JD3xK5i+Lvf5vdnRLyEptmIMdCS70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )