UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5d/pvBhR7etEoWOx7qyEntIF3H38Zyas2eevHNwD6x4=' 
WHERE 
  key_id = 'b749e2a87267533c0d85736785c7bf6d55a0dc0bc6b57aecba209fcce1bab464' 
  AND (
    token = '5d/pvBhR7etEoWOx7qyEntIF3H38Zyas2eevHNwD6x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )