UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWWczivlhuIjoxNkuvDHJRGCtFj4dFJEzba0oYleox0=' 
WHERE 
  key_id = 'd78ea4072dc0938d1a69c8d0430c6a080413d541b144abf862a2912ddf272a1b' 
  AND (
    token = 'OWWczivlhuIjoxNkuvDHJRGCtFj4dFJEzba0oYleox0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )