UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jk3PPuXCHcp0eGPcfI6+QbaDkoztAjYMj8yqrip7qhA=' 
WHERE 
  key_id = '54b0b1fb1afdaefafcb2b19ed41afd9773426b49b801577a1159c83e5c99ed16' 
  AND (
    token = 'Jk3PPuXCHcp0eGPcfI6+QbaDkoztAjYMj8yqrip7qhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )