UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hk68/ml1ae4gxoG/AboUfUTRC73zOAyM5aJOei1Za4s=' 
WHERE 
  key_id = 'e5dfc7c619bee7707d49a2e7880e747a449064f12bc2ba2c57cb75dfecd297cc' 
  AND (
    token = 'Hk68/ml1ae4gxoG/AboUfUTRC73zOAyM5aJOei1Za4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )