UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iP7nLz+3NODMJpOWGMFCmUBEU0GAvLJ/llf6OAuT2M=' 
WHERE 
  key_id = 'b0d4b83fa25a37d654ec40306c297690714e438d65f22143354aaadb94ace97a' 
  AND (
    token = '+iP7nLz+3NODMJpOWGMFCmUBEU0GAvLJ/llf6OAuT2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )