UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FbHBOEJZhmJ0oAex885BvyELTf0o0l1T6RLAARRu4kk=' 
WHERE 
  key_id = '40316d747cb94b25d532b4ece4a0a65de0e83646979f66f3181120cbc88e5887' 
  AND (
    token = 'FbHBOEJZhmJ0oAex885BvyELTf0o0l1T6RLAARRu4kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )