UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txmqUqEb9A3/iIcXWUWZIddDnmU9x032TPgBK6rO9i4=' 
WHERE 
  key_id = '2baf33795fa40348af8d8f25916f0597c6df1f0ed151d5e9bfe4791851a02095' 
  AND (
    token = 'txmqUqEb9A3/iIcXWUWZIddDnmU9x032TPgBK6rO9i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )