UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnm2yBC29NOkEaEj4h2CKVbFdBOMppdg+EPkuwQcufI=' 
WHERE 
  key_id = '57803f1c555c8f232a3ceb9d749842e8af9b3021004d8804e8ef14c3ae0947cd' 
  AND (
    token = 'tnm2yBC29NOkEaEj4h2CKVbFdBOMppdg+EPkuwQcufI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )