UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7lJWkgD4JOTY9pwgTMeDTZN4K1dK8UDOF4rj7ZQIJU=' 
WHERE 
  key_id = '2b09a758fa6eb583c8e1456082bf080d16fb4975943a4a88ccc3f2b34dede93d' 
  AND (
    token = 'U7lJWkgD4JOTY9pwgTMeDTZN4K1dK8UDOF4rj7ZQIJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )