UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nCKPnSmBUraiZ5/vbDK90NU/XRCcbh38RZYFDtRrpA=' 
WHERE 
  key_id = '8f4cc8230d752d91dfa41d8aa91e140d4799a057ce43a6ac237b4d1a840d3d52' 
  AND (
    token = '4nCKPnSmBUraiZ5/vbDK90NU/XRCcbh38RZYFDtRrpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )