UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53Mw8hp0z8hLQGkDHfySwbIi32tGczGeE3hXDOuSlDo=' 
WHERE 
  key_id = 'abd9c491ff222ab2369796e8ee3ee91869e53c999c965bb714021d3f788e7ec6' 
  AND (
    token = '53Mw8hp0z8hLQGkDHfySwbIi32tGczGeE3hXDOuSlDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )