UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPnPK0vsmlNyPRkaYa8WmWm1GghOQN9fykdWcAa4wIA=' 
WHERE 
  key_id = '53fd7bf995a3e2f1485843db6c34436eb1e669256956facc622bfb3434386abc' 
  AND (
    token = 'NPnPK0vsmlNyPRkaYa8WmWm1GghOQN9fykdWcAa4wIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )