UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhJ90/+J55M2jdYvHeto6A5Zzs2kLl//uHUWpDUtWr0=' 
WHERE 
  key_id = 'f019d5094339da6870b152182625faf2e2e476ed0fb8283c1bce9813475c99dd' 
  AND (
    token = 'uhJ90/+J55M2jdYvHeto6A5Zzs2kLl//uHUWpDUtWr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )