UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fG/aLCtp/WARYESEjdb0oBI4w3MUS28L1KXYlJ9P7xE=' 
WHERE 
  key_id = '74593a6ca6f928c92b055f4f484e7ea62732661f0efc8b5168302b31fa717e6d' 
  AND (
    token = 'fG/aLCtp/WARYESEjdb0oBI4w3MUS28L1KXYlJ9P7xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )