UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZTnRxzA5L6lxHB12hV0hSJr7tyh71UqoR+AUlvsgP0=' 
WHERE 
  key_id = '8c96694236c8d2248810492e1e11ae891340a4e3a0cac1666286754c4fdd5cad' 
  AND (
    token = 'UZTnRxzA5L6lxHB12hV0hSJr7tyh71UqoR+AUlvsgP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )