UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ByluN4djMGAygHVwDOpwCm4LmSK+ihjVdvu4JLqg/Y=' 
WHERE 
  key_id = '31767e6bdb347a839c25766dd112bec378f6f97458546ab9836e517b76e2848a' 
  AND (
    token = '2ByluN4djMGAygHVwDOpwCm4LmSK+ihjVdvu4JLqg/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022