UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7w7DxYN1qmLKVrxpebw9u/AlQgLUfvoIEgkgjlbknrc=' 
WHERE 
  key_id = '605706a20532401d4759f4f77abbd23de2f1a35dca77a7cca15b08a6c941e865' 
  AND (
    token = '7w7DxYN1qmLKVrxpebw9u/AlQgLUfvoIEgkgjlbknrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )