UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JufqHvCWBnV4DYYqMlm4qsaKzj9gsW8xr3Ys0u0oZMU=' 
WHERE 
  key_id = '2f748a0c00c8ef6d8228d2d8ef42d19236b1206defd2aac4de6f6448562a8148' 
  AND (
    token = 'JufqHvCWBnV4DYYqMlm4qsaKzj9gsW8xr3Ys0u0oZMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )