UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BIHMpmyLAb7jGe7jIAUBXCrp6UMDij9XAQp1NsbQss=' 
WHERE 
  key_id = 'a969906e1f564e5ef69dc51e5ae2ffdb8439f29b75fa0c55cf073d63e2e4e8b5' 
  AND (
    token = '1BIHMpmyLAb7jGe7jIAUBXCrp6UMDij9XAQp1NsbQss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )