UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X216v/Izo1ZvVooBYLoZ96JcVz8VKji7fY7g4jKLx/g=' 
WHERE 
  key_id = '8e5f0f1214f4af8d7e3ecc499b1d36cd853342a6a74849eac8908858790e6d98' 
  AND (
    token = 'X216v/Izo1ZvVooBYLoZ96JcVz8VKji7fY7g4jKLx/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )