UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fRwIRc3U71wnQld7/dVvHvl48R+ppa4MQtq1QBzbKA=' 
WHERE 
  key_id = '4fc2dd662d57cb956d4fe58a68f9b2c0b7c11aa6179725cb2b647d24a25e5070' 
  AND (
    token = '2fRwIRc3U71wnQld7/dVvHvl48R+ppa4MQtq1QBzbKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )