UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIfbHB3lzIw61MuMGKHJ7eel4ftTU7EKNyCj6KSucoc=' 
WHERE 
  key_id = '46dd2e15901561a3c1e99a97f07c6327ece436b902e625ce30e4a2fec4ca362b' 
  AND (
    token = 'BIfbHB3lzIw61MuMGKHJ7eel4ftTU7EKNyCj6KSucoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )