UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHtxY+qLPXMWnfx3OZ+Z9T3cStghzgvOMIzik7V0Mwc=' 
WHERE 
  key_id = 'c76d9381f1dd3040eee39e6a672ab628e620161c04613338bea35abcde9ba83e' 
  AND (
    token = 'uHtxY+qLPXMWnfx3OZ+Z9T3cStghzgvOMIzik7V0Mwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )