UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CUBcOgjPcFplc2ZetgSB5gbu6A4FiJH4OtAKC4mmGA=' 
WHERE 
  key_id = '0cc9cbe557894458cc3bdc0bdc722b241f2ac221b3fce3e820255540e8b0f0a7' 
  AND (
    token = '6CUBcOgjPcFplc2ZetgSB5gbu6A4FiJH4OtAKC4mmGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )