UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MTy18DJT5U3Lb0/NBHLDmeVb2mA2Spm0oZOt1B14k6s=' 
WHERE 
  key_id = '70f37571122146b5cf0076a168a41d84d82dcd0419d3a0cef83189c3a992f637' 
  AND (
    token = 'MTy18DJT5U3Lb0/NBHLDmeVb2mA2Spm0oZOt1B14k6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )