UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGIrwaV/mlYeAdIs8QQNTyn9NXFi7+SxHIiNPMuK60Q=' 
WHERE 
  key_id = '5531efbe4e2b742048145141e3a634528f3de6239e85a5d172948ed2aba63664' 
  AND (
    token = 'KGIrwaV/mlYeAdIs8QQNTyn9NXFi7+SxHIiNPMuK60Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )