UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnUdNQBBmjyH+vIwf36tr8b+tXi/8mvqjDYNfKItaxo=' 
WHERE 
  key_id = '72022d3715c0c219225e940f13e037c8d985600b840abcbcc78b7259fa73e8c2' 
  AND (
    token = 'QnUdNQBBmjyH+vIwf36tr8b+tXi/8mvqjDYNfKItaxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )