UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgMz0SFfbx4FLs/8oVUneq5WLbDglWzbl7ctuLEXkCw=' 
WHERE 
  key_id = '3e86f527c415aa741649f6a10a6830f6d17b6c248297d44552c3423b2cc5eb86' 
  AND (
    token = 'CgMz0SFfbx4FLs/8oVUneq5WLbDglWzbl7ctuLEXkCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )