UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjwNpy87R/DhevM+apVGxPigNMLGy+8T1L2KZT4NLYg=' 
WHERE 
  key_id = '5007f5863c86ddfe423ec4207be1875435309ed5429d4267a7f9af1b6e6e407b' 
  AND (
    token = 'AjwNpy87R/DhevM+apVGxPigNMLGy+8T1L2KZT4NLYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )