UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZXkn5+lcjujEtlyyQ6Sf4+UxtkjeYUwFRflCiC/iLU=' 
WHERE 
  key_id = '59e1a9631dbd5386e8326f9dab711ab7e02253ffd9202bbe8a2883a24be77d44' 
  AND (
    token = 'HZXkn5+lcjujEtlyyQ6Sf4+UxtkjeYUwFRflCiC/iLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )