UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcORrNEDo+kMBx7kaMw5r1vE0342u3by4biBnJX266Y=' 
WHERE 
  key_id = '9b94deee489af0e3d1467b9d91c37bd1f3fdba53658180e6cb8a01d073103190' 
  AND (
    token = 'bcORrNEDo+kMBx7kaMw5r1vE0342u3by4biBnJX266Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )