UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBpP2Qf0E2/fs1kLpGUWsBksAAOcrgRYjoFyehnN4tU=' 
WHERE 
  key_id = '2049c84bbfa1634bcc8025bdc035d75f9f1f9bd13b987ce6586a75f2c9312de2' 
  AND (
    token = 'vBpP2Qf0E2/fs1kLpGUWsBksAAOcrgRYjoFyehnN4tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )