UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YxOq4/+cx8MP8rJs5YSfB7YbY0/+N1XW/gxooFELCy0=' 
WHERE 
  key_id = '2aa03dfbb38791bfe0e851281352e2343b09c7041b5509a10e6cdc3bf9642ed5' 
  AND (
    token = 'YxOq4/+cx8MP8rJs5YSfB7YbY0/+N1XW/gxooFELCy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )