UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwN4ySdyiyZ2p3MnElrLpk12rNYn/0SlYZPOma3yaM0=' 
WHERE 
  key_id = 'a7b3707f9f94722dc4b75c703c238daeb40215766e4bd7e90c4578ffd1c47125' 
  AND (
    token = 'dwN4ySdyiyZ2p3MnElrLpk12rNYn/0SlYZPOma3yaM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )