UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIhiEThqdQzVYVMt9xHqciBMfC13qqlIJ94DDNNj/XA=' 
WHERE 
  key_id = '905a37f8c4a273f22105294c3be7dc5d0cd06feac675584690bffb6e4461a570' 
  AND (
    token = 'mIhiEThqdQzVYVMt9xHqciBMfC13qqlIJ94DDNNj/XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )