UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/l1FVrzO5S1y8exFYmmvSA/BfURU9TQHPdrfv+t1Ias=' 
WHERE 
  key_id = 'ee6b92d3cd2b40c6bbeffbfdaea0f9ed86e32cd223891ca534f138b773fe3460' 
  AND (
    token = '/l1FVrzO5S1y8exFYmmvSA/BfURU9TQHPdrfv+t1Ias=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )