UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qV1k5dlUlsbwH4PCEHJ2BQnW1qXfBfpmxPfHcHDZTts=' 
WHERE 
  key_id = '5f3a9d26d15e4f2254294fb2ee95c29fd2616f19e67694bafb7932c62333624e' 
  AND (
    token = 'qV1k5dlUlsbwH4PCEHJ2BQnW1qXfBfpmxPfHcHDZTts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )