UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHlpB6tBbf/DKigAvd9RF4u+wJQBaCL6S2Z7eRqUs0I=' 
WHERE 
  key_id = 'a4b50dd51f81d0f84b6005abb4ae57eef38ea82bc66730a60b1bb0e9849d9c19' 
  AND (
    token = 'wHlpB6tBbf/DKigAvd9RF4u+wJQBaCL6S2Z7eRqUs0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )