UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSRJbrXk30EwggjvOidu1ZfCDosxpjTSJOTyh4opktE=' 
WHERE 
  key_id = 'fd8921625c363ee943e5a285739ce9588b9988f9160259eeb820e84448bb55ba' 
  AND (
    token = 'mSRJbrXk30EwggjvOidu1ZfCDosxpjTSJOTyh4opktE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )