UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHO9k/HnwTzD7gYplSlQa5tabpS+Us5Q5emRxDxtSIk=' 
WHERE 
  key_id = '8ba1d9fa5aea7635c484b195d19a88013fcda878031389235fc0f4141b15c375' 
  AND (
    token = 'sHO9k/HnwTzD7gYplSlQa5tabpS+Us5Q5emRxDxtSIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )