UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pk2PgnT7vSEiWAD1s4+r8tyFmVKFjcsySIdC83iLqA=' 
WHERE 
  key_id = '5b0edf08f73e59567b7995be55e27874dadcbfe45cc29ea004b4f3ba189b4a89' 
  AND (
    token = '2pk2PgnT7vSEiWAD1s4+r8tyFmVKFjcsySIdC83iLqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )