UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/HrmXgGx2VrRdV8T4AbQoDzm6HecK7VzGf/JB6wPfc=' 
WHERE 
  key_id = '82b9599047916f1c71d98c166385a65835b776d1e924288e5f8e070d2d065676' 
  AND (
    token = 'q/HrmXgGx2VrRdV8T4AbQoDzm6HecK7VzGf/JB6wPfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )