UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpArTMOmnjRkjSYjXs+jc9Q2v22suo7dtPrY1bfLCNA=' 
WHERE 
  key_id = '3937e9eb0cff875413f4d81cc567a0c7f378c47c0c6146d7907ffa4059aa99db' 
  AND (
    token = 'PpArTMOmnjRkjSYjXs+jc9Q2v22suo7dtPrY1bfLCNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )