UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wikdX4Z9mND9J072G8mm+CyPMx+fAb6nWeL1mNn9mts=' 
WHERE 
  key_id = '16a8372095a752c1261f229686c722f311d9409d795879f53e7d88764318cbd2' 
  AND (
    token = 'wikdX4Z9mND9J072G8mm+CyPMx+fAb6nWeL1mNn9mts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )