UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5EkiNVmvfxibVWPiZb7a8q3VkxmSp6JCroJa1BHgj8=' 
WHERE 
  key_id = '6ba6039c57de3926fa7badff1926baeada457f95ebd7d25424956363c3f4ffdc' 
  AND (
    token = 'j5EkiNVmvfxibVWPiZb7a8q3VkxmSp6JCroJa1BHgj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )