UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yR8wHFVdrmRZMiyRxt2d4CvMQHVjgElpCFjrRL0A2iA=' 
WHERE 
  key_id = 'b378fbb4783d45162a55dfa9400ca7a1cef574856d32799ae892fbc10c3f09b7' 
  AND (
    token = 'yR8wHFVdrmRZMiyRxt2d4CvMQHVjgElpCFjrRL0A2iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )