UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBe0yGxp3QbPP9AApQObNktmFpk8tcXAj86+xFEhv/k=' 
WHERE 
  key_id = 'fec948bf62ebe8c633d843872f035547d1154864201408392dd0676894ea3c54' 
  AND (
    token = 'WBe0yGxp3QbPP9AApQObNktmFpk8tcXAj86+xFEhv/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )