UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnJrNfer2sv3ebJ3P0EY4gA0SI/yPEFeezeXebmnL/4=' 
WHERE 
  key_id = '3dd8a098033ab436a117b789bbb4f2cb53bb20f807590274feffc5eec48c5791' 
  AND (
    token = 'HnJrNfer2sv3ebJ3P0EY4gA0SI/yPEFeezeXebmnL/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )