UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pv6y5c5v0ybDYLUmYsydVmXh1AzCw5jVBK27FipY3I=' 
WHERE 
  key_id = '001a170df564ad62f33f35cb2ba3252e94254a33673bca29c7b75e6119e2d549' 
  AND (
    token = '/pv6y5c5v0ybDYLUmYsydVmXh1AzCw5jVBK27FipY3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )