UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'It6swDq/StzHNjrIkcVUH5GcNj70bqqcHHBdr4+/P+4=' 
WHERE 
  key_id = '71201a77f5a43c98c9ad0cbeefc669782d5e929737ee6f9a5a5499b60cc9dba3' 
  AND (
    token = 'It6swDq/StzHNjrIkcVUH5GcNj70bqqcHHBdr4+/P+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )