UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8nXbPAQmobu672+8vk4yFGx/P0s8Vo4GW2/2MpAFV0=' 
WHERE 
  key_id = 'ac9c0a8f30906d8860ae6f584f713a57b52cf73eb6d08144a931a60507c191f9' 
  AND (
    token = 'v8nXbPAQmobu672+8vk4yFGx/P0s8Vo4GW2/2MpAFV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )