UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7PiUtBKSRtbD3JOQlD72d/NJjbxRpfWBcMzYQq/0PM=' 
WHERE 
  key_id = 'aec51833ce0c7e097914ba8cdaacaa7d9d972d6185c95c2ab26e247a49aec9fc' 
  AND (
    token = 'c7PiUtBKSRtbD3JOQlD72d/NJjbxRpfWBcMzYQq/0PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )