UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qh4sdvbRH4OdHfATbQC3yuaFu7/WnwdGpEmDEl2ygXY=' 
WHERE 
  key_id = '0e15a5e618c0f15925ef9e11218522e6142335a3439b96d84ae790b353fe14a4' 
  AND (
    token = 'qh4sdvbRH4OdHfATbQC3yuaFu7/WnwdGpEmDEl2ygXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )