UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWdWh26EsNAGzbqXGTriY/3fuJMItfzlQDwiuSTBS48=' 
WHERE 
  key_id = 'de9ecfb8a71b3958e93e9d0f6a235bee4448a167228afd35904da88375091d7d' 
  AND (
    token = 'yWdWh26EsNAGzbqXGTriY/3fuJMItfzlQDwiuSTBS48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )