UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGr6HdarNkX6JkrMhnKosxe1YPDfqsHIttSElCPskkw=' 
WHERE 
  key_id = 'be436b9cec046decfa57ab84f77b4d60f8a4de96e365ae7dbcc92844ed733cfc' 
  AND (
    token = 'mGr6HdarNkX6JkrMhnKosxe1YPDfqsHIttSElCPskkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )