UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+S1YcQwScIXsYpB5mkQuNTk1vGq7h5xGttXmhchpVQ=' 
WHERE 
  key_id = '1991b1f5b779af8814b5f6c3b6e0fe8f9f422fdcd73e0a0c49ece2b01281fad0' 
  AND (
    token = 'I+S1YcQwScIXsYpB5mkQuNTk1vGq7h5xGttXmhchpVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )