UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJ9pGUQfybKOoHqssVgJr/CvLt+DT83CpvX2S4t8N2M=' 
WHERE 
  key_id = '94515b6cbb001aab097a5db061becf9cf0753f085e792696b1ff92cb7e092767' 
  AND (
    token = 'CJ9pGUQfybKOoHqssVgJr/CvLt+DT83CpvX2S4t8N2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )