UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/+RL6CeWGMzJh0W0oHzLsOL7TBUkQLOCt8wu/XmwK0=' 
WHERE 
  key_id = 'b9e1fa0b7e6ed5c5ff264254ef48760a73c1f2c24bde5792460a144872d26298' 
  AND (
    token = 'F/+RL6CeWGMzJh0W0oHzLsOL7TBUkQLOCt8wu/XmwK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )