UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abXQ7jfMXlUAFghADwpVbTZb9idTBB+11SmzTi+Iy50=' 
WHERE 
  key_id = '7f47fb9d4103deab770effc7e85d2402203a8ef7dd5b4372a7677ffaa6600ba2' 
  AND (
    token = 'abXQ7jfMXlUAFghADwpVbTZb9idTBB+11SmzTi+Iy50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )