UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnHaCsebWlH3tl985iT1BneznjAh9YjKzyEwcQBxpVk=' 
WHERE 
  key_id = '7c3d7285557d48e4dffb9e50f5c2a6809e917078f3256a736d851c90c7be0030' 
  AND (
    token = 'EnHaCsebWlH3tl985iT1BneznjAh9YjKzyEwcQBxpVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )