UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMl5oJonNLetPT4Ds2oToFnof1lpWxSWjGZNY7HpKZk=' 
WHERE 
  key_id = '073cf2ca2894724733bc5a950a1402c974f23935262c3dc05e9d63034de3a30c' 
  AND (
    token = 'nMl5oJonNLetPT4Ds2oToFnof1lpWxSWjGZNY7HpKZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )