UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvJs9BInHzF6qiozRmUCTA1yJuE8qRpGLDp1396fcyQ=' 
WHERE 
  key_id = '54633da8213e9d71dbd18a6355d44c8e597f32fd56b2b972b9e59c4fec9595c7' 
  AND (
    token = 'zvJs9BInHzF6qiozRmUCTA1yJuE8qRpGLDp1396fcyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )