UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2te/4z7bGxGnEpXW/w5N3Phs0g2JH+n0qcZEG0lFmFY=' 
WHERE 
  key_id = '74d8c996b43f49b850285e9c6c98e84de28e920437fc1413a98941eecf8be54c' 
  AND (
    token = '2te/4z7bGxGnEpXW/w5N3Phs0g2JH+n0qcZEG0lFmFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )