UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0i4BIHjsVGADJzd8QAYcCta1JEy6s/jcfv1ugnrFDE=' 
WHERE 
  key_id = 'c000dc3097d5cda57e4912b3f46731d0223da950cdf92bcd7522dcd45ee63989' 
  AND (
    token = 'm0i4BIHjsVGADJzd8QAYcCta1JEy6s/jcfv1ugnrFDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )