UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkfB9tcStf1X/v4VMvmG6yoL5lzVrmFpfdXR5/OhjxQ=' 
WHERE 
  key_id = '5ba08be70a3a88a4bbf4976e6a52f269f1e0ae7769c970276dce5a19d0e98aeb' 
  AND (
    token = 'VkfB9tcStf1X/v4VMvmG6yoL5lzVrmFpfdXR5/OhjxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )