UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDXCF1vk0tZBOX//qdGYsCfxWyzuMgVgY16vDvnlIR0=' 
WHERE 
  key_id = '5cb04cbd800af9b3d1e96090f0b814fb99f486283d0b4d91a27363de9a9b37e8' 
  AND (
    token = 'eDXCF1vk0tZBOX//qdGYsCfxWyzuMgVgY16vDvnlIR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )