UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ysXtAjSb4KhX19WmZ+qVYBaoN3gxnzqO5EWeMrR0/s=' 
WHERE 
  key_id = '31fbeea4b97a8a255db7d1480969dcf502b728ec66f6b77007a09d6785ba8d2d' 
  AND (
    token = '3ysXtAjSb4KhX19WmZ+qVYBaoN3gxnzqO5EWeMrR0/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )