UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBee/fC29Cl9eiMVDGr144n7wqBiuu+x4fgNuIB+Qec=' 
WHERE 
  key_id = '44e293c3b682ff595b6f4a765b9a255bbd287e589ff0bb56f893add61faf0fa2' 
  AND (
    token = 'tBee/fC29Cl9eiMVDGr144n7wqBiuu+x4fgNuIB+Qec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )