UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7qU773CxN11fHLagrJKYSaf2theT/xdkz902NqrME4=' 
WHERE 
  key_id = 'edd98f6bceb208f81849d4df50a3dec97d13b09377700b632c35a75bbc487d9b' 
  AND (
    token = 'W7qU773CxN11fHLagrJKYSaf2theT/xdkz902NqrME4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )