UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ouwr1ZIggCrIjdUddix8higvqHTzS2gnFaku6D0i30=' 
WHERE 
  key_id = '2602afbdeca7829d2a22ef6a4f44cf1d62ec98361a8850bf3fdab7e7a9766d8a' 
  AND (
    token = '8ouwr1ZIggCrIjdUddix8higvqHTzS2gnFaku6D0i30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )