UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOxN8O6EelMQ+bSLGRz4qLv4TeqQm/xB89dt9TAOfFA=' 
WHERE 
  key_id = '2e2e64c2b44290b8b5337d6ad82f276ccc099135f663bc914538d579c7fc6fa1' 
  AND (
    token = 'BOxN8O6EelMQ+bSLGRz4qLv4TeqQm/xB89dt9TAOfFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )