UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvuI3urWqZ2DDWuMRZi8aPNRyOwkV4DR9I/in7sXWP4=' 
WHERE 
  key_id = '3ad7b4a77163b997b78a468c6b52af8b32d7f884335c328484dfd6a231fb819b' 
  AND (
    token = 'TvuI3urWqZ2DDWuMRZi8aPNRyOwkV4DR9I/in7sXWP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )