UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '510BkXvNe9QK2zhj+zWn+H3hQwAmCT8MCMbDNdoXBqk=' 
WHERE 
  key_id = '150d0492694a1121da159954e0b85ee1d56555b0319a327f55d53f1887586df5' 
  AND (
    token = '510BkXvNe9QK2zhj+zWn+H3hQwAmCT8MCMbDNdoXBqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )