UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4Ri5aC1t5P3TgN4T9M+FW+3B81mkTvWWKa9k8vOBr0=' 
WHERE 
  key_id = '045213ea2fd4eab5c6920935cf22f0060a090c980c4e77d5fc81a5bc47f3d55e' 
  AND (
    token = 'e4Ri5aC1t5P3TgN4T9M+FW+3B81mkTvWWKa9k8vOBr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )