UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx+SXRcZPA3v1kYXDH9rF0sV3LVCk44p8Wl9hQNWkMQ=' 
WHERE 
  key_id = '2e9b47a76481bad48d5c09c1a8ea3033648ea727172232ba3b3a9762e1281aec' 
  AND (
    token = 'zx+SXRcZPA3v1kYXDH9rF0sV3LVCk44p8Wl9hQNWkMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )