UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Q96FaCZxnoqD3rCOqt4KdPd06Ms2OTJP4FgzGZcMn0=' 
WHERE 
  key_id = '71cf2251099e779653fc0ed360a87e499feac2ba1d1ad62d3ad3a88a1a0ebc5e' 
  AND (
    token = '0Q96FaCZxnoqD3rCOqt4KdPd06Ms2OTJP4FgzGZcMn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )