UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/8MuSO3TBlrgYxcIpuHZF4VdYyHAhuQ+PitTw53Mvs=' 
WHERE 
  key_id = 'ad931583d61edcd3b7057435089b154cf4ce3511b61ecff034a6b5f196b48b45' 
  AND (
    token = 'F/8MuSO3TBlrgYxcIpuHZF4VdYyHAhuQ+PitTw53Mvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )