UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHCNqpwumiPfV3hxK2HrVrk/WMNaC7JElkbxVAybwuQ=' 
WHERE 
  key_id = 'ca98feef99d57613dc9cfec75f6d691614e99d55ee60428140a270061c7c6ef0' 
  AND (
    token = 'pHCNqpwumiPfV3hxK2HrVrk/WMNaC7JElkbxVAybwuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )