UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DsVnKF6/9GRpPe4hNah0gUiDVJRa8/pk82iscIFuI9A=' 
WHERE 
  key_id = '5ed5b1ca5207392974820503763a9ca350967b625f7dfec5083f5077083af3b5' 
  AND (
    token = 'DsVnKF6/9GRpPe4hNah0gUiDVJRa8/pk82iscIFuI9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )