UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkHwzCdT2XEW7MX0Y1XMySIh495EgwPue8gjAFRBOts=' 
WHERE 
  key_id = 'd4fa0929c7782eef8eee8e9f3098fbcddff22c2d4036c924bb6b5e4c069cd55f' 
  AND (
    token = 'VkHwzCdT2XEW7MX0Y1XMySIh495EgwPue8gjAFRBOts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )