UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8HtB5Fo2CXRXDUq08bq4Vz4AdiGPNCcsGiMVXRKbPo=' 
WHERE 
  key_id = '433145fd5c646f4922ca5b14ef541e09fe62a55c6c316e3b50e88524a9a21db3' 
  AND (
    token = 'U8HtB5Fo2CXRXDUq08bq4Vz4AdiGPNCcsGiMVXRKbPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )