UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qpIFBwv8RAktZ4dKA0px1HwIQ7RvHu1vCiRJMLIRzc=' 
WHERE 
  key_id = 'e366246df9ba2f7d2c5e6546ab76c7ab38772510d3190afaa9ac600ef8f35d9f' 
  AND (
    token = '8qpIFBwv8RAktZ4dKA0px1HwIQ7RvHu1vCiRJMLIRzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )