UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxsDLOqp+/jkqAnsO1bWoIchM7Fu4FoW29sCtGoMdX8=' 
WHERE 
  key_id = '8a36250ab6783375b3250c810fe6b628495eba2d199d3f285c5c1d766e52de90' 
  AND (
    token = 'jxsDLOqp+/jkqAnsO1bWoIchM7Fu4FoW29sCtGoMdX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )