UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/A/Dp0AtgPrbNBN0yCUvXLpH1+gKOXHgMXw25H6Sio=' 
WHERE 
  key_id = '6f0f094685c8cc9bad0cb533fe2ae51829d43d30b7e86ab80324d3bc74d2ebff' 
  AND (
    token = 'U/A/Dp0AtgPrbNBN0yCUvXLpH1+gKOXHgMXw25H6Sio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )