UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saJz3pPZpMxJXkP2Lfck2XFODnlD7tNdmTSYsfbVVR0=' 
WHERE 
  key_id = '9280d7bc1564ccaf8da8351c7db8c0686b0418c15346ea989bee76ffb7e99fca' 
  AND (
    token = 'saJz3pPZpMxJXkP2Lfck2XFODnlD7tNdmTSYsfbVVR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )