UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vDKhr4h9nzlrOtGhzKsiNQiBeE6EMVBxTFa5UZ5bjs=' 
WHERE 
  key_id = '10f26fbe66a6920aec915f6f422e15484625b747b6f58be12d59da0ac7e14929' 
  AND (
    token = '8vDKhr4h9nzlrOtGhzKsiNQiBeE6EMVBxTFa5UZ5bjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )