UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/K7aENofmqHxjzhh7KwNgYxDcRuYuwJAtHI8osgVRfU=' 
WHERE 
  key_id = 'e52e2fafe38a1176c788bbd5459d78ce7c31df7a28a425cb6142c6a5b66f135d' 
  AND (
    token = '/K7aENofmqHxjzhh7KwNgYxDcRuYuwJAtHI8osgVRfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )