UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+K4bevSM+zD1cd3LTLzhS/Vg3awtja6Gk272FaQMF0=' 
WHERE 
  key_id = 'be57e5b24eebbbc33b4a1e811632b6520d3ff08c620de0419e1bfeca49770ae3' 
  AND (
    token = 'U+K4bevSM+zD1cd3LTLzhS/Vg3awtja6Gk272FaQMF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )