UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lG0I9mb6Y1qurlLKFZgDVmJKP/125oZVA1dxNh8IBs=' 
WHERE 
  key_id = '19839bd80f6cbb8e663ccfe6526fd41f4f7ad98c5fb9ec19852eb34477e321f1' 
  AND (
    token = '0lG0I9mb6Y1qurlLKFZgDVmJKP/125oZVA1dxNh8IBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )