UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfZfFhOY5ELCWvQ9+WoVeDFCLye/sQJUg7v50rAyk7g=' 
WHERE 
  key_id = 'be99d671e2e63a9786527392d2e3052765ace7f6a3242673bb60a0025b140dd5' 
  AND (
    token = 'lfZfFhOY5ELCWvQ9+WoVeDFCLye/sQJUg7v50rAyk7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )