UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRSZkm/lkuvTIl5yUR2aN8/fGW5giFAfJhhvqJStmag=' 
WHERE 
  key_id = '25a097c50a37bc7fcb0e81e67938f95a10884fa661b1a3313dd1bdf7f6de9ed1' 
  AND (
    token = 'pRSZkm/lkuvTIl5yUR2aN8/fGW5giFAfJhhvqJStmag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )